Chill-Its 6690 Performance Knit Cooling Arm Sleeve, Polyester/Spandex, Large, Gray, Pair Performance knit fabric is soft, stretchable and durable. Instant cooling when wet that can last for hours. Wicks moisture when dry to absorb sweat from the body. UPF 50+ protection to block harmful UV rays. Offers protection from light abrasions for landscaping and hauling brush. Reflective accents for busy streets or job sites. Anti-odor treatment keeps funky and unpleasant body odors under control. Includes two sleeves that fit on both left and right arms.Our Price Buys you: 1