We threw out traditional construction rules and injected the padding in a figure-8 pattern for a more aerodynamic fit and a much lighter feel. Delivers strategic support, tailored for medium-support activities like cycling, weight training & boxing Molded, PU injected one-piece padding for ultimate support, comfort & coverage Mesh panels for added breathability Smooth, sweat-wicking band has easy hook & eye closure for easy on & off Adjustable straps with wordmark detail for a custom fit HeatGear fabric delivers superior next-to-skin feel Material wicks sweat & dries really fast 87% Polyester/13% Elastane Fitted: Streamlined fit that's not too tight or too loose.