4U4122 LITE Liner Silicone SkinTex 2 U SOFT Cushion

Item number: 4U4122

Category: All products


Amputation level: BK
Connector: Cushion
Fabric Type: SkinTex without seam
Liner Thickness: 3 mm
Liner Profile: Uniform
Material Liner: Silicone Gel
Matrix: with outside matrix
Mobility grade: mobility class: 1-3

There are variations of this item. Please select the variation you wish.


4U4122 LITE Liner Silicone SkinTex 2 U SOFT Cushion

Mobility class: 1-3
for BK stumps
Connector: Cushion (without distal connector)


  • made from medical grade* silicone gel
  • seamless fabric cover
  • length approx. 38 cm
  • integrated outside matrix


  • standard with approx. 10 cm matrix
  • high comfort by using approx. 2,5 mm ComfortSil Silicone Gel
  • high adhesion between liner and skin
  • perfect pressure distribution
  • textile fabric for easy donning
  • reduced pistoning by the matrix


skin color
Matrix length Distal Circumference
4U4122-18-G 4U4122-18-H approx. 10 cm 18 cm
4U4122-20-G 4U4122-20-H approx. 10 cm 20 cm
4U4122-21-G 4U4122-21-H approx. 10 cm 21 cm
4U4122-22-G 4U4122-22-H approx. 10 cm 22 cm
4U4122-23,5-G 4U4122-23,5-H approx. 10 cm 23,5 cm
4U4122-25-G 4U4122-25-H approx. 10 cm 25 cm
4U4122-26,5-G 4U4122-26,5-H approx. 10 cm 26,5 cm
4U4122-28-G 4U4122-28-H approx. 10 cm 28 cm
4U4122-30-G 4U4122-30-H approx. 10 cm 30 cm
4U4122-32-G 4U4122-32-H approx. 10 cm 32 cm
4U4122-34-G 4U4122-34-H approx. 10 cm 34 cm
4U4122-36-G 4U4122-36-H approx. 10 cm 36 cm
4U4122-38-G 4U4122-38-H approx. 10 cm 38 cm
4U4122-40-G 4U4122-40-H approx. 10 cm 40 cm
4U4122-42-G 4U4122-42-H approx. 10 cm 42 cm
4U4122-45-G 4U4122-45-H approx. 10 cm 45 cm



 How to choose the correct liner size
a) Measure the circumference of the residual limb at 4 cm from the distal end.
b) Choose the liner size corresponding to this measurement or the next smaller size, respectively.
c) Do not choose a liner whose size exceeds the measurement taken.
d) Never reduce by more than one liner size in order to avoid unnecessarily high compression.

In locking liners, a matrix with 10 cm length is integrated as a standard.This matrix should end below the head of the fibula and must not exceed it, as this could result in problems during knee flexion.