INSTANT COOLING RELIEF - Performance knit easily activates with water, or sweat, for up to two hours of active cooling STAY DRY AND COMFORTABLE - When dry, knit material effectively draws sweat and moisture away, keeping the wearer cool and comfortable throughout the day BETTER LEVERAGE WHEN LIFTING - Silicone grip pattern on forearms helps keep items secure and stable while lifting and loading ALL-DAY COMFORT - Soft, durable and stretchable performance knit fabric SUN PROTECTION - UPF 50+ protection from harmful UV rays ANTI-ODOR TREATMENT - Kills and manages odor causing bacteria INCREASED VISIBILITY - Reflective accents offer visibility in low-light situations FITS BOTH ARMS - Includes two sleeves that fit on both left and right arms EASY TO CLEAN - Machine washable