synthetic material wraps around your ankle for extra stability & locked in support Form-fitting toe box is incredibly soft for unmatched touch & feel Ultra-responsive

A cotton-wrapped butyl bladder ensures shape retention

including gel protection over the AC joint|Features breathable mesh fabric that allows excess sweat to wick away from the body|

Textile lining for comfort ADIWEAR outsole offers the ultimate in high-wear durability

New Under Armour Men's Medium HeatGear Gray Short Sleeve Compression Shirt Black/White/Gray synthetic material wraps around your84% Polyester, 16% Elastane Imported zipper closure Machine Wash Compression: Ultra tight, second skin fit for a locked in feel. HeatGear fabric, with all the benefits of UA Compression, comfortable enough to be worn all day Stretch mesh underarm panels deliver strategic ventilation UPF 30+ protects your skin from the sun's harmful rays 4 way stretch construction moves better in every direction