Underlay TT Open Circumference:28 the closed version is the

the closed version is the ideal alternative

and odor inside the socket

comfort and address volume fluctuation for transfemoral amputees

its open-ended design keeps the liner in contact with the skin to maintain suspension while extending beyond the liner to allow airflow and natural evaporation

Underlay TT Open Circumference:28 the closed version is theThe Underlay manages humidity, sweat, heat, and odor inside the socket. Worn under the liner, its open ended design keeps the liner in contact with the skin to maintain suspension while extending beyond the liner to allow airflow and natural evaporation. *For more bulbous limbs or added skin contact, the closed version is the ideal alternative.