87% Polyester, 13% Spandex,Pull On closure,UPF 50+ - blocks 98% of UVA/UVB rays,FABRIC: UCmax fabric is a blend of breathable micro mesh and 4-way stretch fabric engineered with our Cooltect? technology to keep your skin cool, dry and works smart to block UVA/UVB radiation while feeling soft and lightweight,FEATURES: Soft, comfortable, 4-way stretch mesh construction Offers soothing support while protecting hands and arms against sun damage Silicone print on palm and fingers for added grip and dexterity Sleeve length: 18 inches (XS) 20 inches (S/M) inches (L/XL) inches (XXL) Machine wash, tumble dry Imported,RECOMMENDED FOR: achieving Ultimate Coverage in Sun Protection while participating in outdoor activities wearing UPF 50+ clothing,NOT RECOMMENDED FOR: swimming, not chlorine and salt water resistant or water repellent