Recover smarter, get better, faster. The mineral-infused fabric is designed to take the energy you already give off and reflect it back into your muscles to help you fight fatigue. - UA RUSH™ is infrared technology that reflects your body's energy to help you work harder and recover smarter - UA Storm technology repels water without sacrificing breathability - Smooth, ripstop woven fabric is lightweight & extremely durable - Encased elastic waistband with internal drawcord - Open hand pockets - Zippered right leg vent - Ref: 1382739696