Features: Cuffs with non-slip GEL strap. Preventing sliding in sports Bike Arm Sleeve used for protecting arm from UV rays. COOLMAX: quick-dry function and make you feel more comfortable. It can keep you dry and cool in the hot condition, very comfortable and warm in cold condition. Wear and put off easily, convenient to use. Specification: Material: Spandex 8%; Polyster 92% Color: Black, White Size: S, M, L, XL, 2XL S suits for 150-160CM height rider M suits for 160-168CM height rider L suits for 168-75CM height rider XL suits for 175-185CM height rider XXL suits for 185-190CM height rider Package includes: 1 x Pair of Bike arm sleeve Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.