ALPS Silicone Pro Liner Model LSL Locking Size 28 (28cm-30cm) Uniform 3mm

Medical Grade Silicone has a low coefficient, providing a very soft adhesion and minimal friction
Silicone formulated to combat excessive sweating without added chemicals
Designed for all activity levels K1 TO K4
Silicone Pro Liner is 3mm thickness and lightweight construction
Length of Liner:  18.5" 
Premium seamless knitted outer covering
Indicated for delicate skin
Latex free and hypoallergenic
Easy to clean silicone
Beige color
Locking pin is not included
*Not vacuum approved as a replacement for the gel liner initially provided with your Vacuum System
Made in USA
Brand new in Sealed polybag.

The Alps Silicone Pro Liner is revolutionary prosthetic liner formulated with medical grade silicone. What makes this silicone liner special is Alps' silicone formula and its thin, non constricting  3mm uniform profile.  These two features in combination, allow your residual limb to thermoregulate, leading to less sweating during hot summer months. The easy to clean silicone surface is less sticky--80% less tackiness--leading to reduced friction over standard silicone and a more delicate skin adhesion bond between you and your prosthesis.  
The locking version of the Silicone Pro features an intelligent U matrix to limit vertical stretch and avoid any tightness you may feel along the bottom of your limb during walking. The knitted outer fabric has a premium feel and function. The Alps Silicone Pro Prosthetic Liner is available in both cushion and locking. If you replace your current liner with this Alps liner, please ensure your current liner is 3mm thick.