Description Rebar Heat Fighter T-shirts are 100% dedicated to your comfort with a built-in intelligent cooling system that works with your body temperature and lightweight technical knit fabric that delivers optimal breathability.Greater Arm Mobility for freedom of movementClimateTEK for dynamic and temperature regulated coolingFreshTEK sustainable odor-resistanceStain repellentRibbed collar and cuffsDrop tail hemPatch pocket3 oz lightweight technical knitScreen printed sleeve logo100% PolyesterImported