Main material: arm ice silk elastic mesh, upper circumference Connected to T103 webbing, cuffs with non-slip silicone strips Size-----total length---upper circumference-----lower circumference S/M---------15.7"----------------9.6"------------------5.9" L/XL---------16.9"---------------10.8"------------------6.7" Color: black, white, gradient blue, gradient orange, gray-green, blue-red, blue-black Packing list: 1 pair UV PROTECTION COOLING EFFECT With innovative cooling technology and UPF 50+ protection to block out over 95% of harmful UVA and UVB rays. COOLING EFFECT Unique design and material construction provides a great cooling effect and makes your skin feel fresh all day. PERFECT FOR ALL OUTDOOR ACTIVITIES Perfect for all outdoor activities, such as playing basketball, running, volleyball, cycling, golfing, baseball, tennis, fishing, & driving. They also provide protection from scratches, abrasions, & bugs. Summer Sports Accessories: these arm sleeves can keep your arm from the sun and at the same time they can keep your skin from scratching, providing you with a cool feeling, bringing you a better work and sports experience Reliable and Breathable: these arm UV protection sleeves are made of reliable ice silk material, flexible and smooth to touch, not easy to break or fade, wear and tear resistant, can serve you for a long time Wide Applications: these men women UV sleeves are suitable for most outdoor and indoor activities, and can be applied in running, cycling, gardening, training, competition, fishing, driving, golf, mountain climbing, picnic, hiking, hiking, travel, etc., can also be applied to cover tattoos Nice Workmanship: these sleeves to cover arms for men come with an elastic band design and fine stitching, so that the sleeves fit most arms to show off a delicate shape and not easy to fall off, providing convenience for your outdoor activities and daily work Sufficient Quantity: the package includes 1 pairs of UV sleeves for men women , there are 7 style and the ample quantity and design can meet your daily wearing and replacement needs, and you can share with your friends and colleagues