Alpha Duo

Alpha Duo

by Willow Wood

WillowWood’s new Alpha Duo Liner combines the comfort of gel with the durability of silicone, making it one of the most unique liners on the market today. Inside the Alpha Duo Liner is our skin-friendly Alpha Classic Gel with mineral oil, providing all-day comfort. Alpha Silicone covers the liner exterior providing durability and protection. The final touch is a satin finish that slides against itself for easy donning without requiring lubricants.

Designed for transtibial or transfemoral use, the Alpha Duo Liner may be used with suction suspension or elevated vacuum. The liner also retrofits with the fabricless Alpha SmartTemp­® Liner for use in the WillowWood One® Transfemoral System.

A One Gel Sock is recommended for use with the Alpha Duo Liner. We include a One Gel Sock with each liner. The inner gel surface of the One Gel Sock holds the sock in place against the Duo’s fabric-free exterior, eliminates bunching around the knee, and provides an air wick for optimal suction and vacuum suspension. Additionally, the One Gel Sock helps protects the satin finish of the Alpha Duo Liner from wear, thus maintaining easy donning of the liner for the patient.


  • The first fabric-free liner from WillowWood!

  • The interior Alpha Classic Gel with mineral oil is skin-friendly

  • Alpha Silicone exterior provides stability and helps contain soft tissue

  • Symmetrical profile allows for liner rotation and extends the life of the liner

  • Suitable for transtibial or transfemoral applications

  • Use with suction suspension or elevated vacuum

  • Retrofits with the WillowWood One Transfemoral System‘s fabricless Alpha SmartTemp Liner

Product Details:

Does not matter, Grey
Proximal Size
Distal Size
Cover Fabric
No Fabric
Part Number

Additional information:

GEL Type
Silicone, Specialty
12 months

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