Underlay TT Open Circumference:28 Worn under the liner

Worn under the liner

and odor inside the socket

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

comfort and address volume fluctuation for transfemoral amputees

The Underlay manages humidity

Underlay TT Open Circumference:28 Worn under the linerThe 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.