Recover faster, get better faster. The mineral-infused fabric takes the energy you already give off and reflects it back into your muscles, so they feel less fatigued and recover faster. Durable, diamond-textured fabric is brushed on the inside for added warmth & comfort;Soft knit fabric on sleeves & center body is breathable, stretchy & incredibly warm;Woven overlay on front kangaroo pocket with zip opening for secure storage