Product DNA What's It Do? No wasted energy, only more gains. The mineral-infused fabric takes the energy you give off when you work and reflects it back into your muscles, increasing blood flow and helping them to work harder. The Fundamentals Fitted: Next-to-skin without the squeeze As your body emits energy, the mineral-infused fabric absorbs & reflects it back, improving endurance Advanced seam placement to eliminate pressure points & chafing Classic racerback construction Dropped, shaped hem for enhanced coverage Powered by Celliant Imported