cooling arm sleeves provide a seamless, snug fit, thanks to the durable blend of 90% nylon and 10% spandex. Forget about constant adjustments or circulation issuesAs a family-owned business, stands behind the quality and craftsmanship of our products. If you're not completely satisfied, we're committed to making it rightTattoo Coverage: cover up tattoos while keeping you professional and cool, thanks to the super stretchy, sweat-wicking nylon-spandex blend. They are the driving sleeves for sun protection that anyone with tattoos can appreciateSweat-Powered Cooling: made with sweat-wicking fabric that cools you down as you heat up. They make ideal basketball shooter sleeves and football arm sleeves, keeping you fresh and comfortable even in extreme heatSun-Blocking Superstar: offer UPF 50+ protection, blocking over 98% of harmful UVA & UVB rays. Perfect for outdoor activities, they are the ultimate heat-beating UV sleeves for men and women