Specifications: Meterial: 92% Nylon & 8% Spandex. Unique Design, Comprehensive Protection Thumb hole design, protect your palm from sunburn, not feel stuffy. Micro pressure stripe design dissipates force for wrist, make your arms look more slender. For all sports & outdoor activities: Designed for long, hot hours under the sun, our lightweight arm sleeves will keep you comfortable whether you're running, golfing, fishing, playing basketball, cycling, hiking, driving or even gardening UV Protection with Cooling Effect With innovative cooling technology and UPF 50 protection to block out over 98% of harmful UVA and UVB rays, the Tough Outdoors' Cooling Sun Sleeves are more than your average sun sleeves. Protective Tattoo Cover Cleverly cover your tattoos and reduce their visibility temporarily for professional reasons or to avoid sun damage. Use black sleeves for full coverage. Perfect for Sports & Outdoors Designed for long, hot hours under the sun, our lightweight arm sleeves will keep you comfortable whether you're golfing, fishing, playing basketball, cycling, hiking, driving or even gardening.Seamless Unlike other sun sleeves that make you itchy and leave imprints all over your arms, these sun sleeves are seamless. Stretch Fit & Washable Our cooling sleeves are incredibly durable and stretchy. Easy to hand wash and hang dry. Sold as 1 pair Cooling & UPF 50 protection blocks over 98% of harmful UVA & UVB rays Recommended by the Skin Cancer Foundation Designed for all sports & outdoor activities including running, golfing, fishing, basketball, cycling, hiking, driving, and gardening Seamless design ensures comfort without itchiness or imprints on your arms