Under Armour
Knockout W
The i-Run team says
Technologies
PWX
Stretch and perfect for faster recovery, PWX reduces muscle movements to prevent muscle fatigue.
TMF AERO TRI CHAMOIS
The air channel fabric construction with square holes optimizes moisture wicking and drying speed, while the 90-density foam (6 mm) features a free-edge design for reduced bulk.
SBR CHANNEL
The textured surface of the SBR helps to keep the air closer to the body in order to reduce drag.
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