ALPS EasySleeve SuperStretch is a prosthetic gel sleeve that provides comfort and durability while still providing strength through suction suspension. The SLE allows freedom of knee flexion as well as achieving secure suspension by sealing with the skin without restricting circulation. By using a separate fabric cover, the EasyGel is able to move with the user, therefore reducing the forces against the patella and allowing the bulk of the sleeve to be displaced away from the popliteal area.