META® Family

META® Family

With the uniquely designed carbon foot shank, which offers high energy return and a soft roll-over.

 

►META® Core: With direct pyramid connection
►META® Core LP: With an extra low profile
►META® Arc: With ankle joint with inversion/eversion mobility
►META® Flow: With a polycentric ankle joint
►META® Shock X: With shock absorption and torsional rotation

Categories: ,

General Information

wjt-ortho-meta-familie-meta-core

The META Core is a prosthetic foot with a direct pyramid connection. It impresses with its revolutionary unibody design and low construction height. Like all META Feet, it is waterproof and has a weight limit of 166 kg.

The entire carbon foot shank is laminated in a way so it functions as one piece, and no screw connection is needed between the heel and the forefoot spring. Due to this construction without any interruption of the power flow in the foot, an energy return of about 95 % is achieved.

The foot cosmesis of the META Core is equipped with a slightly abducted big toe, so that sandals with a toe strap can also be worn.

Technical Data

Technical Data
Weight of Foot/g 532 (Sz. 26, Cat. 5, incl. Cosmesis and Spectra Sock)
Weight Limit/kg 166
Available Foot Sizes/cm 22 - 30
System Height*/mm 105
Heel Height/mm 10
Proximal Adapter Pyramid Adapter
Foot Shank Categories 1 - 9

*System Height/mm: Measured with cosmesis, from distal base of foot to proximal bearing surface of pylon adapter (without foot pyramid)

Ordering Guidelines

Ordering Guidelines

The following ordering steps will help you determine the correct REF for the foot you want to order.

How to Select a Carbon Foot Shank

Adjusted Bodyweight = Sum of the user's bodyweight and the weight of loads routinely
carried by the user. Select the carbon foot shank category from the chart below.

Adjusted Bodyweight/kg Low Activity/
Recommended Category		 Medium Activity/
Recommended Category		 High Activity/
Recommended Category
Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm
45 - 51 1 1 1 1 2 2
52 - 58 1 1 2 2 3 3
59 - 67 2 2 3 3 4 4
68 - 76 3 3 4 4 5 5
77 - 87 4 4 5 5 6
88 - 99 5 5 6 7
100 - 115 6 7 8
116 - 130 7 8 9
131 - 147 8 9
148 - 166 9
Required Components for the META Core Foot

To order a complete META Core Foot, two components have to be selected. (Example: The desired foot is size 26, for the right side. Select foot shank Sz. 26, right and cosmesis Sz. 26, right.)

wjt-ortho-nummer-1First, choose the right category for the foot shank:

META Core Foot Shank

wjt-ortho-nummer-2Now select the size and side of the foot cosmesis:

Foot Cosmesis

One Spectra Sock is included with every foot cosmesis.

Ordering Information / REF

1: Select a META Core Carbon Foot Shank, Left
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M001-22L-01 WW.M001-22L-02 WW.M001-22L-03 WW.M001-22L-04 WW.M001-22L-05
23 WW.M001-23L-01 WW.M001-23L-02 WW.M001-23L-03 WW.M001-23L-04 WW.M001-23L-05
24 WW.M001-24L-01 WW.M001-24L-02 WW.M001-24L-03 WW.M001-24L-04 WW.M001-24L-05
25 WW.M001-25L-01 WW.M001-25L-02 WW.M001-25L-03 WW.M001-25L-04 WW.M001-25L-05 WW.M001-25L-05 WW.M001-25L-07 WW.M001-25L-08 WW.M001-25L-09
26 WW.M001-26L-01 WW.M001-26L-02 WW.M001-26L-03 WW.M001-26L-04 WW.M001-26L-05 WW.M001-26L-06 WW.M001-26L-07 WW.M001-26L-08 WW.M001-26L-09
27 WW.M001-27L-01 WW.M001-27L-02 WW.M001-27L-03 WW.M001-27L-04 WW.M001-27L-05 WW.M001-27L-06 WW.M001-27L-07 WW.M001-27L-08 WW.M001-27L-09
28 WW.M001-28L-01 WW.M001-28L-02 WW.M001-28L-03 WW.M001-28L-04 WW.M001-28L-05 WW.M001-28L-06 WW.M001-28L-07 WW.M001-28L-08 WW.M001-28L-09
29 WW.M001-29L-01 WW.M001-29L-02 WW.M001-29L-03 WW.M001-29L-04 WW.M001-29L-05 WW.M001-29L-06 WW.M001-29L-07 WW.M001-29L-08 WW.M001-29L-09
30 WW.M001-30L-01 WW.M001-30L-02 WW.M001-30L-03 WW.M001-30L-04 WW.M001-30L-05 WW.M001-30L-06 WW.M001-30L-07 WW.M001-30L-08 WW.M001-30L-09
1: Select a META Core Carbon Foot Shank, Right
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M001-22R-01 WW.M001-22R-02 WW.M001-22R-03 WW.M001-22R-04 WW.M001-22R-05
23 WW.M001-23R-01 WW.M001-23R-02 WW.M001-23R-03 WW.M001-23R-04 WW.M001-23R-05
24 WW.M001-24R-01 WW.M001-24R-02 WW.M001-24R-03 WW.M001-24R-04 WW.M001-24R-05
25 WW.M001-25R-01 WW.M001-25R-02 WW.M001-25R-03 WW.M001-25R-04 WW.M001-25R-05 WW.M001-25R-05 WW.M001-25R-07 WW.M001-25R-08 WW.M001-25R-09
26 WW.M001-26R-01 WW.M001-26R-02 WW.M001-26R-03 WW.M001-26R-04 WW.M001-26R-05 WW.M001-26R-06 WW.M001-26R-07 WW.M001-26R-08 WW.M001-26R-09
27 WW.M001-27R-01 WW.M001-27R-02 WW.M001-27R-03 WW.M001-27R-04 WW.M001-27R-05 WW.M001-27R-06 WW.M001-27R-07 WW.M001-27R-08 WW.M001-27R-09
28 WW.M001-28R-01 WW.M001-28R-02 WW.M001-28R-03 WW.M001-28R-04 WW.M001-28R-05 WW.M001-28R-06 WW.M001-28R-07 WW.M001-28R-08 WW.M001-28R-09
29 WW.M001-29R-01 WW.M001-29R-02 WW.M001-29R-03 WW.M001-29R-04 WW.M001-29R-05 WW.M001-29R-06 WW.M001-29R-07 WW.M001-29R-08 WW.M001-29R-09
30 WW.M001-30R-01 WW.M001-30R-02 WW.M001-30R-03 WW.M001-30R-04 WW.M001-30R-05 WW.M001-30R-06 WW.M001-30R-07 WW.M001-30R-08 WW.M001-30R-09
2: Select a Foot Cosmesis
REF Foot Size/cm Side
WW.FS01-22LB 22 Left
WW.FS01-23LB 23 Left
WW.FS01-24LB 24 Left
WW.FS01-25LB 25 Left
WW.FS01-26LB 26 Left
WW.FS01-27LB 27 Left
WW.FS01-28LB 28 Left
WW.FS01-29LB 29 Left
WW.FS01-30LB 30 Left
REF Foot Size/cm Side
WW.FS01-22RB 22 Right
WW.FS01-23RB 23 Right
WW.FS01-24RB 24 Right
WW.FS01-25RB 25 Right
WW.FS01-26RB 26 Right
WW.FS01-27RB 27 Right
WW.FS01-28RB 28 Right
WW.FS01-29RB 29 Right
WW.FS01-30RB 30 Right
Spare Spectra Sock
REF Product
WW.700-SS001 WillowWood Spectra Sock White
WW.700-SS002 WillowWood Spectra Sock Black

Other versions of this foot cosmesis in the colors tan or medium brown are available as special order items with REF WW.FS01-X.

General Information

wjt-ortho-meta-familie-meta-core-lp

The META Core LP is a low profile foot with a direct pyramid connection and a very low build height. Its revolutionary unidbody design provides a natural and smooth roll-over. Like all META Feet, it is waterproof and has a weight limit of 166 kg.

The entire carbon foot shank is laminated in a way so it functions as one piece, and no screw connection is needed between the heel and the forefoot spring. Due to this construction without interruption of the power flow in the foot, an energy return of about 95 % is achieved.

The foot cosmesis of the META Core LP is equipped with a slightly abducted big toe, so that sandals with a toe strap can also be worn.

Technical Data

Technical Data
Weight of Foot/g 553 (Sz. 26, Cat. 5, incl. Cosmesis and Spectra Sock)
Weight Limit/kg 166
Available Foot Sizes/cm 22 - 30
System Height*/mm 72
Heel Height/mm 10
Proximal Adapter Pyramid Adapter
Foot Shank Categories 1 - 9

*System Height/mm: Measured with cosmesis, from distal base of foot to proximal bearing surface of pylon adapter (without foot pyramid)

Ordering Guidelines

Ordering Guidelines

The following ordering steps will help you determine the correct REF for the foot you want to order.

How to Select a Carbon Foot Shank

Adjusted Bodyweight = Sum of the user's bodyweight and the weight of loads routinely
carried by the user. Select the carbon foot shank category from the chart below.

Adjusted Bodyweight/kg Low Activity/
Recommended Category		 High Activity/
Recommended Category
Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm
45 - 51 1 1 2 2
52 - 58 1 1 3 3
59 - 67 2 2 4 4
68 - 76 3 3 5 5
77 - 87 4 4 6
88 - 99 5 5 7
100 - 115 6 8
116 - 130 7 9
131 - 147 8
148 - 166 9
Required Components for the META Core Foot

To order a complete META Core Foot, two components have to be selected. (Example: The desired foot is size 26, for the right side. Select foot shank Sz. 26, right and cosmesis Sz. 26, right.)

wjt-ortho-nummer-1First, choose the right category for the foot shank:

META Core Foot Shank

wjt-ortho-nummer-2Now select the size and side of the foot cosmesis:

Foot Cosmesis

One Spectra Sock is included with every foot cosmesis.

Ordering Information / REF

1: Select a META Core LP Carbon Foot Shank, Left
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M011-22L-01 WW.M011-22L-02 WW.M011-22L-03 WW.M011-22L-04 WW.M011-22L-05
23 WW.M011-23L-01 WW.M011-23L-02 WW.M011-23L-03 WW.M011-23L-04 WW.M011-23L-05
24 WW.M011-24L-01 WW.M011-24L-02 WW.M011-24L-03 WW.M011-24L-04 WW.M011-24L-05
25 WW.M011-25L-01 WW.M011-25L-02 WW.M011-25L-03 WW.M011-25L-04 WW.M011-25L-05 WW.M011-25L-05 WW.M011-25L-07 WW.M011-25L-08 WW.M011-25L-09
26 WW.M011-26L-01 WW.M011-26L-02 WW.M011-26L-03 WW.M011-26L-04 WW.M011-26L-05 WW.M011-26L-06 WW.M011-26L-07 WW.M011-26L-08 WW.M011-26L-09
27 WW.M011-27L-01 WW.M011-27L-02 WW.M011-27L-03 WW.M011-27L-04 WW.M011-27L-05 WW.M011-27L-06 WW.M011-27L-07 WW.M011-27L-08 WW.M011-27L-09
28 WW.M011-28L-01 WW.M011-28L-02 WW.M011-28L-03 WW.M011-28L-04 WW.M011-28L-05 WW.M011-28L-06 WW.M011-28L-07 WW.M011-28L-08 WW.M011-28L-09
29 WW.M011-29L-01 WW.M011-29L-02 WW.M011-29L-03 WW.M011-29L-04 WW.M011-29L-05 WW.M011-29L-06 WW.M011-29L-07 WW.M011-29L-08 WW.M011-29L-09
30 WW.M011-30L-01 WW.M011-30L-02 WW.M011-30L-03 WW.M011-30L-04 WW.M011-30L-05 WW.M011-30L-06 WW.M011-30L-07 WW.M011-30L-08 WW.M011-30L-09
1: Select a META Core LP Carbon Foot Shank, Right
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M011-22R-01 WW.M011-22R-02 WW.M011-22R-03 WW.M011-22R-04 WW.M011-22R-05
23 WW.M011-23R-01 WW.M011-23R-02 WW.M011-23R-03 WW.M011-23R-04 WW.M011-23R-05
24 WW.M011-24R-01 WW.M011-24R-02 WW.M011-24R-03 WW.M011-24R-04 WW.M011-24R-05
25 WW.M011-25R-01 WW.M011-25R-02 WW.M011-25R-03 WW.M011-25R-04 WW.M011-25R-05 WW.M011-25R-05 WW.M011-25R-07 WW.M011-25R-08 WW.M011-25R-09
26 WW.M011-26R-01 WW.M011-26R-02 WW.M011-26R-03 WW.M011-26R-04 WW.M011-26R-05 WW.M011-26R-06 WW.M011-26R-07 WW.M011-26R-08 WW.M011-26R-09
27 WW.M011-27R-01 WW.M011-27R-02 WW.M011-27R-03 WW.M011-27R-04 WW.M011-27R-05 WW.M011-27R-06 WW.M011-27R-07 WW.M011-27R-08 WW.M011-27R-09
28 WW.M011-28R-01 WW.M011-28R-02 WW.M011-28R-03 WW.M011-28R-04 WW.M011-28R-05 WW.M011-28R-06 WW.M011-28R-07 WW.M011-28R-08 WW.M011-28R-09
29 WW.M011-29R-01 WW.M011-29R-02 WW.M011-29R-03 WW.M011-29R-04 WW.M011-29R-05 WW.M011-29R-06 WW.M011-29R-07 WW.M011-29R-08 WW.M011-29R-09
30 WW.M011-30R-01 WW.M011-30R-02 WW.M011-30R-03 WW.M011-30R-04 WW.M011-30R-05 WW.M011-30R-06 WW.M011-30R-07 WW.M011-30R-08 WW.M011-30R-09
2: Select a Foot Cosmesis
REF Foot Size/cm Side
WW.FS01-22LB 22 Left
WW.FS01-23LB 23 Left
WW.FS01-24LB 24 Left
WW.FS01-25LB 25 Left
WW.FS01-26LB 26 Left
WW.FS01-27LB 27 Left
WW.FS01-28LB 28 Left
WW.FS01-29LB 29 Left
WW.FS01-30LB 30 Left
REF Foot Size/cm Side
WW.FS01-22RB 22 Right
WW.FS01-23RB 23 Right
WW.FS01-24RB 24 Right
WW.FS01-25RB 25 Right
WW.FS01-26RB 26 Right
WW.FS01-27RB 27 Right
WW.FS01-28RB 28 Right
WW.FS01-29RB 29 Right
WW.FS01-30RB 30 Right
Spare Spectra Sock
REF Product
WW.700-SS001 WillowWood Spectra Sock White
WW.700-SS002 WillowWood Spectra Sock Black

Other versions of this foot cosmesis in the colors tan or medium brown are available as special order items with REF WW.FS01-X.

General Information

wjt-ortho-meta-familie-meta-arc

The META Arc is a prosthetic foot with revolutionary design and function. Its most striking feature is the ARC titanium ankle joint with inversion/ eversion mobility. Bearing on two titanium axles, the ankle joint allows permanent adaptation to the ground with a ROM of 20° (inversion 10° / eversion 10°).

The entire carbon foot shank is laminated in a way so it functions as one piece, so no screw connection is needed between the heel and the forefoot spring. Due to this construction without interruption of the power flow in the foot, an energy return of about 95 % is achieved.

The foot cosmesis of the META Arc is equipped with a slightly abducted big toe, so that sandals with a toe strap can also be worn.

Technical Data

Technical Data
Weight of Foot/g 738 (Sz. 26, Cat. 5, incl. Cosmesis and Spectra Sock)
Weight Limit/kg 166
Available Foot Sizes/cm 22 - 30
System Height*/mm 113
Heel Height/mm 10
Proximal Adapter Pyramid Adapter
Foot Shank Categories 1 - 9

*System Height/mm: Measured with cosmesis, from distal base of foot to proximal bearing surface of pylon adapter (without foot pyramid).

ROM of Ankle Joint: Inversion 10° / Eversion 10°

Ordering Guidelines

Ordering Information

The following ordering steps will help you determine the correct REF for the foot you want to order.

How to Select a Carbon Foot Shank

Adjusted Bodyweight = Sum of the user's bodyweight and the weight of loads routinely carried by the user. Select the carbon foot shank category from the chart below.

Adjusted Bodyweight/kg Low Activity/
Recommended Category		 Medium Activity/
Recommended Category		 High Activity/
Recommended Category
Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm
45 - 51 1 1 1 1 2 2
52 - 58 1 1 2 2 3 3
59 - 67 2 2 3 3 4 4
68 - 76 3 3 4 4 5 5
77 - 87 4 4 5 5 6
88 - 99 5 5 6 7
100 - 115 6 7 8
116 - 130 7 8 9
131 - 147 8 9
148 - 166 9
Required Components for the META Arc Foot

To order a complete META Arc Foot, two components have to be selected. (Example: The desired foot is size 26, for the right side. Select foot shank Sz. 26, right and cosmesis Sz. 26, right.)

wjt-ortho-nummer-1First, choose the right category for the foot shank:

META Arc Foot Shank

wjt-ortho-nummer-2 Now select the size and side of the foot cosmesis:

Foot Cosmesis

One Spectra Sock is included with every foot cosmesis.

Ordering Information / REF

1: Select a META Arc Carbon Foot Shank, Left
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M002-22L-01 WW.M002-22L-02 WW.M002-22L-03 WW.M002-22L-04 WW.M002-22L-05
23 WW.M002-23L-01 WW.M002-23L-02 WW.M002-23L-03 WW.M002-23L-04 WW.M002-23L-05
24 WW.M002-24L-01 WW.M002-24L-02 WW.M002-24L-03 WW.M002-24L-04 WW.M002-24L-05
25 WW.M002-25L-01 WW.M002-25L-02 WW.M002-25L-03 WW.M002-25L-04 WW.M002-25L-05 WW.M002-25L-05 WW.M002-25L-07 WW.M002-25L-08 WW.M002-25L-09
26 WW.M002-26L-01 WW.M002-26L-02 WW.M002-26L-03 WW.M002-26L-04 WW.M002-26L-05 WW.M002-26L-06 WW.M002-26L-07 WW.M002-26L-08 WW.M002-26L-09
27 WW.M002-27L-01 WW.M002-27L-02 WW.M002-27L-03 WW.M002-27L-04 WW.M002-27L-05 WW.M002-27L-06 WW.M002-27L-07 WW.M002-27L-08 WW.M002-27L-09
28 WW.M002-28L-01 WW.M002-28L-02 WW.M002-28L-03 WW.M002-28L-04 WW.M002-28L-05 WW.M002-28L-06 WW.M002-28L-07 WW.M002-28L-08 WW.M002-28L-09
29 WW.M002-29L-01 WW.M002-29L-02 WW.M002-29L-03 WW.M002-29L-04 WW.M002-29L-05 WW.M002-29L-06 WW.M002-29L-07 WW.M002-29L-08 WW.M002-29L-09
30 WW.M002-30L-01 WW.M002-30L-02 WW.M002-30L-03 WW.M002-30L-04 WW.M002-30L-05 WW.M002-30L-06 WW.M002-30L-07 WW.M002-30L-08 WW.M002-30L-09
1: Select a META Arc Carbon Foot Shank, Right
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M002-22R-01 WW.M002-22R-02 WW.M002-22R-03 WW.M002-22R-04 WW.M002-22R-05
23 WW.M002-23R-01 WW.M002-23R-02 WW.M002-23R-03 WW.M002-23R-04 WW.M002-23R-05
24 WW.M002-24R-01 WW.M002-24R-02 WW.M002-24R-03 WW.M002-24R-04 WW.M002-24R-05
25 WW.M002-25R-01 WW.M002-25R-02 WW.M002-25R-03 WW.M002-25R-04 WW.M002-25R-05 WW.M002-25R-05 WW.M002-25R-07 WW.M002-25R-08 WW.M002-25R-09
26 WW.M002-26R-01 WW.M002-26R-02 WW.M002-26R-03 WW.M002-26R-04 WW.M002-26R-05 WW.M002-26R-06 WW.M002-26R-07 WW.M002-26R-08 WW.M002-26R-09
27 WW.M002-27R-01 WW.M002-27R-02 WW.M002-27R-03 WW.M002-27R-04 WW.M002-27R-05 WW.M002-27R-06 WW.M002-27R-07 WW.M002-27R-08 WW.M002-27R-09
28 WW.M002-28R-01 WW.M002-28R-02 WW.M002-28R-03 WW.M002-28R-04 WW.M002-28R-05 WW.M002-28R-06 WW.M002-28R-07 WW.M002-28R-08 WW.M002-28R-09
29 WW.M002-29R-01 WW.M002-29R-02 WW.M002-29R-03 WW.M002-29R-04 WW.M002-29R-05 WW.M002-29R-06 WW.M002-29R-07 WW.M002-29R-08 WW.M002-29R-09
30 WW.M002-30R-01 WW.M002-30R-02 WW.M002-30R-03 WW.M002-30R-04 WW.M002-30R-05 WW.M002-30R-06 WW.M002-30R-07 WW.M002-30R-08 WW.M002-30R-09
2: Select a Foot Cosmesis
REF Foot Size/cm Side
WW.FS01-22LB 22 Left
WW.FS01-23LB 23 Left
WW.FS01-24LB 24 Left
WW.FS01-25LB 25 Left
WW.FS01-26LB 26 Left
WW.FS01-27LB 27 Left
WW.FS01-28LB 28 Left
WW.FS01-29LB 29 Left
WW.FS01-30LB 30 Left
REF Foot SIze/cm Side
WW.FS01-22RB 22 Right
WW.FS01-23RB 23 Right
WW.FS01-24RB 24 Right
WW.FS01-25RB 25 Right
WW.FS01-26RB 26 Right
WW.FS01-27RB 27 Right
WW.FS01-28RB 28 Right
WW.FS01-29RB 29 Right
WW.FS01-30RB 30 Right
Spare Spectra Sock
REF Product
WW.700-SS001 WillowWood Spectra Sock White
WW.700-SS002 WillowWood Spectra Sock Black

Other versions of this foot cosmesis in the colors tan or medium brown are available as special order items with REF WW.FS01-X.

META Arc Assembly Aid
REF Product
22.050.130.02 META Arc Assembly Aid

General Information

wjt-ortho-MetaFlow-Produktbild

The META Flow combines the advantages of the META Unibody with the functionality of a dynamic ankle joint. This makes it possible to achieve several goals. The META carbon spring without screw connection allows for a particularly harmonious roll-over behavior. The ankle joint was deliberately designed without any hydraulics. This results in a particularly robust, low-maintenance design. The joint's mobility is achieved by a kinematic chain of dynamic carbon elements. The advantage of this design: the natural ankle movement is not only implemented, but dynamic support is also provided during mid-stance phase when walking.

Dynamic roll-over behavior is also supported. The ankle mobility allows for a natural gait on a wide variety of surfaces. The active dorsiflexion of this ankle joint is particularly effective in reducing the risk of falling, as it lifts the toe of the foot during the swing phase. The entire carbon spring of the foot is laminated in one piece so that no screw connection is required between the heel and the forefoot spring. Due to this construction without any interruption of the power flow in the foot, an energy return of approx. 95 % is achieved. The special foot cosmeses of the META Flow are equipped with a slightly abducted big toe so that sandals with a toe strap can also be worn.

Technical Data

Technical Data
Weight of Foot/g 862 (Sz. 26, Cat. 5, incl. Cosmesis and Spectra Sock)
Weight Limit/kg 166
Available Foot Sizes/cm 22 - 30
System Height*/mm 112
Heel Height/mm 10
Proximal Adapter Pyramidadapter
Category 1 - 9

*System Height/mm: Measured with cosmesis, from distal base of foot to proximal bearing surface of pylon adapter (without foot pyramid)

Ordering Guidelines

Ordering Guidelines

The following ordering steps will help you determine the correct REF for the foot you want to order.

How to Select a Carbon Foot Shank

Adjusted Bodyweight = Sum of the user's bodyweight and the weight of loads routinely
carried by the user. Select the carbon foot shank category from the chart below.

Adjusted Bodyweight/kg Low Activity/
Recommended Category		 High Activity/
Recommended Category
Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm
45 - 51 1 1 2 2
52 - 58 1 1 3 3
59 - 67 2 2 4 4
68 - 76 3 3 5 5
77 - 87 4 4 6
88 - 99 5 5 7
100 - 115 6 8
116 - 130 7 9
131 - 147 8
148 - 166 9
Required Components for the META Flow Foot

To order a complete META Foot, two components have to be selected. This procedure is the same for all META feet.
(Example: The desired foot is size 26, for the right side. Select foot shank Sz. 26, right and cosmesis Sz. 26, right.)

wjt-ortho-nummer-1First, choose the right category for the foot shank:

META Flow Foot Shank

wjt-ortho-nummer-2 Now select the size and side of the foot cosmesis:

META Flow Foot Cosmesis

One Spectra Sock is included in every foot cosmesis.

Ordering Information / REF

1: Select a META Flow Carbon Foot Shank Left
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M007-22L-01 WW.M007-22L-02 WW.M007-22L-03 WW.M007-22L-04 WW.M007-22L-05
23 WW.M007-23L-01 WW.M007-23L-02 WW.M007-23L-03 WW.M007-23L-04 WW.M007-23L-05
24 WW.M007-24L-01 WW.M007-24L-02 WW.M007-24L-03 WW.M007-24L-04 WW.M007-24L-05
25 WW.M007-25L-01 WW.M007-25L-02 WW.M007-25L-03 WW.M007-25L-04 WW.M007-25L-05 WW.M007-25L-05 WW.M007-25L-07 WW.M007-25L-08 WW.M007-25L-09
26 WW.M007-26L-01 WW.M007-26L-02 WW.M007-26L-03 WW.M007-26L-04 WW.M007-26L-05 WW.M007-26L-06 WW.M007-26L-07 WW.M007-26L-08 WW.M0071-26L-09
27 WW.M007-27L-01 WW.M007-27L-02 WW.M007-27L-03 WW.M007-27L-04 WW.M007-27L-05 WW.M007-27L-06 WW.M007-27L-07 WW.M007-27L-08 WW.M007-27L-09
28 WW.M007-28L-01 WW.M007-28L-02 WW.M007-28L-03 WW.M007-28L-04 WW.M007-28L-05 WW.M007-28L-06 WW.M007-28L-07 WW.M007-28L-08 WW.M007-28L-09
29 WW.M007-29L-01 WW.M007-29L-02 WW.M007-29L-03 WW.M007-29L-04 WW.M007-29L-05 WW.M007-29L-06 WW.M007-29L-07 WW.M007-29L-08 WW.M007-29L-09
30 WW.M007-30L-01 WW.M007-30L-02 WW.M007-30L-03 WW.M007-30L-04 WW.M007-30L-05 WW.M007-30L-06 WW.M007-30L-07 WW.M007-30L-08 WW.M007-30L-09
1: Select a META Flow Carbon Foot Shank Right
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M007-22R-01 WW.M007-22R-02 WW.M007-22R-03 WW.M007-22R-04 WW.M007-22R-05
23 WW.M007-23R-01 WW.M007-23R-02 WW.M007-23R-03 WW.M007-23R-04 WW.M007-23R-05
24 WW.M007-24R-01 WW.M007-24R-02 WW.M007-24R-03 WW.M007-24R-04 WW.M007-24R-05
25 WW.M007-25R-01 WW.M007-25R-02 WW.M007-25R-03 WW.M007-25R-04 WW.M007-25R-05 WW.M007-25R-05 WW.M007-25R-07 WW.M007-25R-08 WW.M007-25R-09
26 WW.M007-26R-01 WW.M007-26R-02 WW.M007-26R-03 WW.M007-26R-04 WW.M007-26R-05 WW.M007-26R-06 WW.M007-26R-07 WW.M007-26R-08 WW.M007-26R-09
27 WW.M007-27R-01 WW.M007-27R-02 WW.M007-27R-03 WW.M007-27R-04 WW.M007-27R-05 WW.M007-27R-06 WW.M007-27R-07 WW.M007-27R-08 WW.M007-27R-09
28 WW.M007-28R-01 WW.M007-28R-02 WW.M007-28R-03 WW.M007-28R-04 WW.M007-28R-05 WW.M007-28R-06 WW.M007-28R-07 WW.M007-28R-08 WW.M007-28R-09
29 WW.M007-29R-01 WW.M007-29R-02 WW.M007-29R-03 WW.M007-29R-04 WW.M007-29R-05 WW.M007-29R-06 WW.M007-29R-07 WW.M007-29R-08 WW.M007-29R-09
30 WW.M007-30R-01 WW.M007-30R-02 WW.M007-30R-03 WW.M007-30R-04 WW.M007-30R-05 WW.M007-30R-06 WW.M007-30R-07 WW.M007-30R-08 WW.M007-30R-09
2: Select a Foot Cosmesis
REF Foot Size/cm Side
WW.FS02-22LB 22 Left
WW.FS02-23LB 23 Left
WW.FS02-24LB 24 Left
WW.FS02-25LB 25 Left
WW.FS02-26LB 26 Left
WW.FS02-27LB 27 Left
WW.FS02-28LB 28 Left
WW.FS02-29LB 29 Left
WW.FS02-30LB 30 Left
REF Foot Size/cm Side
WW.FS02-22RB 22 Right
WW.FS02-23RB 23 Right
WW.FS02-24RB 24 Right
WW.FS02-25RB 25 Right
WW.FS02-26RB 26 Right
WW.FS02-27RB 27 Right
WW.FS02-28RB 28 Right
WW.FS02-29RB 29 Right
WW.FS02-30RB 30 Right
Spare Spectra Sock
REF Product
WW.700-SS001 WillowWood Spectra Sock White
WW.700-SS002 WillowWood Spectra Sock Black

General Information

wjt-ortho-meta-familie-meta-shock

The META Shock X is a dynamic prosthetic foot that features the uniquely designed carbon foot shank which is characteristic of the META family. The Shock X combines a rotational element with a maximum axial rotation of 40° with a functional shock absorption. The torsion component adapts to gait movement, especially when walking on uneven ground. This also results in less torque being applied to the residual limb.

The entire carbon foot shank is laminated in a way so it functions as one piece, so no screw connection is needed between the heel and the forefoot spring. Due to this construction without any interruption of the power flow in the foot, an energy return of about 95 % is achieved.

The foot cosmesis of the META Shock X is equipped with a slightly abducted big toe, so that sandals with a toe strap can also be worn.

Technical Data

Technical Data
Weight of Foot/g 720 (Sz. 26, Cat. 5, incl. Cosmesis and Spectra Sock)
Weight Limit/kg 166
Available Foot Sizes/cm 22 - 30
System Height*/mm 138
Heel Height/mm 10
Proximal Adapter Pyramid Adapter
Foot Shank Categories 1 - 9

*System Height/mm: Measured with cosmesis, from distal base of foot to proximal bearing surface of pylon adapter (without foot pyramid).

META Shock X: Functional shock absorption and max. 40° rotation.

Ordering Guidelines

Ordering Information

The following ordering steps will help you determine the correct REF for the foot you want to order.

How to Select a Carbon Foot Shank

Adjusted Bodyweight = Sum of the user's bodyweight and the weight of loads routinely
carried by the user. Select the carbon foot shank category from the chart below.

Adjusted Bodyweight/kg Low Activity/
Recommended Category		 Medium Activity/
Recommended Category		 High Activity/
Recommended Category
Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm		 Foot Size
22-24 cm		 Foot Size
25-30 cm
45 - 51 1 1 1 1 2 2
52 - 58 1 1 2 2 3 3
59 - 67 2 2 3 3 4 4
68 - 76 3 3 4 4 5 5
77 - 87 4 4 5 5 6
88 - 99 5 5 6 7
100 - 115 6 7 8
116 - 130 7 8 9
131 - 147 8 9
148 - 166 9
Required Components for the META Shock X Foot

To order a complete META Shock X Foot, two components have to be selected. (Example: The desired foot is size 26, for the right side. Select foot shank Sz. 26, right and cosmesis Sz. 26, right.)

wjt-ortho-nummer-1First, choose the right category for the foot shank:

META Shock X Foot Shank

wjt-ortho-nummer-2 Now select the size and side of the foot cosmesis:

Foot Cosmesis

One Spectra Sock is included with every foot cosmesis.

Ordering Information / REF

1: Select a META Shock X Carbon Foot Shank, Left, Impact Level L*
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M006-22L-1L WW.M006-22L-2L WW.M006-22L-3L WW.M006-22L-4L WW.M006-22L-5L
23 WW.M006-23L-1L WW.M006-23L-2L WW.M006-23L-3L WW.M006-23L-4L WW.M006-23L-5L
24 WW.M006-24L-1L WW.M006-24L-2L WW.M006-24L-3L WW.M006-24L-4L WW.M006-24L-5L
25 WW.M006-25L-1L WW.M006-25L-2L WW.M006-25L-3L WW.M006-25L-4L WW.M006-25L-5L WW.M006-25L-6L WW.M006-25L-7L WW.M006-25L-8L WW.M006-25L-9L
26 WW.M006-26L-1L WW.M006-26L-2L WW.M006-26L-3L WW.M006-26L-4L WW.M006-26L-5L WW.M006-26L-6L WW.M006-26L-7L WW.M006-26L-8L WW.M006-26L-9L
27 WW.M006-27L-1L WW.M006-27L-2L WW.M006-27L-3L WW.M006-27L-4L WW.M006-27L-5L WW.M006-27L-6L WW.M006-27L-7L WW.M006-27L-8L WW.M006-27L-9L
28 WW.M006-28L-1L WW.M006-28L-2L WW.M006-28L-3L WW.M006-28L-4L WW.M006-28L-5L WW.M006-28L-6L WW.M006-28L-7L WW.M006-28L-8L WW.M006-28L-9L
29 WW.M006-29L-1L WW.M006-29L-2L WW.M006-29L-3L WW.M006-29L-4L WW.M006-29L-5L WW.M006-29L-6L WW.M006-29L-7L WW.M006-29L-8L WW.M006-29L-9L
30 WW.M006-30L-1L WW.M006-30L-2L WW.M006-30L-3L WW.M006-30L-4L WW.M006-30L-5L WW.M006-30L-6L WW.M006-30L-7L WW.M006-30L-8L WW.M006-30L-9L
1: Select a META Shock X Carbon Foot Shank, Right, Impact Level L*
Size Category
1 2 3 4 5 6 7 8 9
22 WW.M006-22R-1L WW.M006-22R-2L WW.M006-22R-3L WW.M006-22R-4L WW.M006-22R-5L
23 WW.M006-23R-1L WW.M006-23R-2L WW.M006-23R-3L WW.M006-23R-4L WW.M006-23R-5L
24 WW.M006-24R-1L WW.M006-24R-2L WW.M006-24R-3L WW.M006-24R-4L WW.M006-24R-5L
25 WW.M006-25R-1L WW.M006-25R-2L WW.M006-25R-3L WW.M006-25R-4L WW.M006-25R-5L WW.M006-25R-6L WW.M006-25R-7L WW.M006-25R-8L WW.M006-25R-9L
26 WW.M006-26R-1L WW.M006-26R-2L WW.M006-26R-3L WW.M006-26R-4L WW.M006-26R-5L WW.M006-26R-6L WW.M006-26R-7L WW.M006-26R-8L WW.M006-26R-9L
27 WW.M006-27R-1L WW.M006-27R-2L WW.M006-27R-3L WW.M006-27R-4L WW.M006-27R-5L WW.M006-27R-6L WW.M006-27R-7L WW.M006-27R-8L WW.M006-27R-9L
28 WW.M006-28R-1L WW.M006-28R-2L WW.M006-28R-3L WW.M006-28R-4L WW.M006-28R-5L WW.M006-28R-6L WW.M006-28R-7L WW.M006-28R-8L WW.M006-28R-9L
29 WW.M006-29R-1L WW.M006-29R-2L WW.M006-29R-3L WW.M006-29R-4L WW.M006-29R-5L WW.M006-29R-6L WW.M006-29R-7L WW.M006-29R-8L WW.M006-29R-9L
30 WW.M006-30R-1L WW.M006-30R-2L WW.M006-30R-3L WW.M006-30R-4L WW.M006-30R-5L WW.M006-30R-6L WW.M006-30R-7L WW.M006-30R-8L WW.M006-30R-9L

*The standard impact level for the Meta Shock X is L. Use the special REF number WW.M006-XXX-XX to order the foot with impact level M or H.

2: Select a Foot Cosmesis
REF Foot Size/cm Side
WW.FS01-22LB 22 Left
WW.FS01-23LB 23 Left
WW.FS01-24LB 24 Left
WW.FS01-25LB 25 Left
WW.FS01-26LB 26 Left
WW.FS01-27LB 27 Left
WW.FS01-28LB 28 Left
WW.FS01-29LB 29 Left
WW.FS01-30LB 30 Left
REF Foot Size/cm Side
WW.FS01-22RB 22 Right
WW.FS01-23RB 23 Right
WW.FS01-24RB 24 Right
WW.FS01-25RB 25 Right
WW.FS01-26RB 26 Right
WW.FS01-27RB 27 Right
WW.FS01-28RB 28 Right
WW.FS01-29RB 29 Right
WW.FS01-30RB 30 Right
Spare Spectra Sock
REF Product
WW.700-SS001 WillowWood Spectra Sock White
WW.700-SS002 WillowWood Spectra Sock Black

Other versions of this foot cosmesis in the colors tan or medium brown are available as special order items with REF WW.FS01-X.

FAQ

What should I pay attention to when setting up a META foot?
Regardless of which foot is used, the foot cosmesis must always be divided into 3/3. The load line should run between the middle and the rear third. A line applied to the foot cosmesis serves as a guide and indicates the course of the load line. The load line running through the foot is different for each foot.

META Core:

wjt-ortho-meta-familie-meta-core-faq

META Arc:

wjt-ortho-meta-familie-meta-arc-faq

META Shock X:

wjt-ortho-meta-familie-meta-shock-faq

Are the META feet salt water resistant?
META feet are only approved for use in fresh water. If they do come into contact with salt water, it is essential to rinse them with fresh water.

Can flip-flops be worn with a META foot?
Yes, thanks to the slightly abducted big toe on the foot cosmesis, it is possible to wear sandals or flip-flops with a toe strap without any problems.

What is the orange 3D printed component that comes with the META Arc foot used for?
It serves as an assembly aid. The assembly aid is pushed into the ankle joint during static assembly and fixes it in place. This prevents the foot from tilting to the right or left during the fitting process. The assembly aid must be removed during dynamic fitting.

wjt-ortho-meta-familie-meta-arc-3d-druck

META Flyer.pdf