Material : POLYESTER arm sleeve : sun protection sleeves Breathable armguard : arm sleeve men uv arm sleeve : compression sleeves arms cooling arm sleeve : sports arm sleeve arm sport sleeve men : uv sleeves sun protection Product Description: Package: 1Pair * Sports Arm Protector Applicable gender: neutral / male and female Applicable scenes: Sun protection, basketball, football, table tennis, leisure, diving, beach, fishing, outdoor, camping, badminton, tennis, photography, cycling Size Chart: M - Top Perimeter: 23 cm - 27 cm / 9.05 inch - 10.62 inch; Bottom Perimeter: 13 cm - 15 cm / 5.11inch - 5.90 inch; Length: 38cm / 14.96inch. Suitable weight: within 60 kg. L - Top Perimeter: 25 cm - 29 cm / 9.84inch - 11.41 inch; Bottom Perimeter: 15 cm - 18 cm / 5.90 inch - 7.08 inch; Length: 39 cm / 15.35 inch. Suitable weight: within 70 kg. XL - Top Perimeter: 27 cm - 32 cm / 10.62 inch - 12.59 inch; Bottom Perimeter: 18 cm - 20 cm / 7.08 inch - 7.87 inch; Length: 40 cm / 15.74 inch. Suitable weight: 70 kg or more. XXL - Top Perimeter: 32 cm - 34 cm / 12.59 inch - 13.38inch; Bottom Perimeter: 20 cm - 22 cm / 7.87 inch - 8.66inch; Length: 41 cm / 16.14 inch. Suitable weight: 75 kg or more. Note: The size is measured by manual sampling, there may be an error of 1-3cm Please help to measure your mid-upper arm circumference with a soft ruler before purchasing. About The Product: 1. The fabrics of the arm sleeves are treated with ultraviolet light absorber that can powerfully absorb the high-energy ultraviolet and Maximum protect your arms from the sun's harmful damage. Cool sense fabric can quickly spread the heat to reduce the residence time of heat. 2. With the ergonomic design, admirable silicone gel and elastic bands sewed into the arm sleeves, it's hard for them to slide out of the place and bunch up. Made of high-quality materials, durable and not afraid of hooking. 3. Our sleeves with super high elasticity, nonrestrictive, confirm to your arm shape, allow maximum freedom of movement without falling off. High-elastic materials, good workmanship, not tight, more comfortable and relaxed. 4. Designed for summer sun protection, enjoy the sun and travel. Great elasticity and breathability guarantee comfortable wearing, suits for all types of sports, such as basketball, football, soccer, volleyball, tennis, shooting, climbing, cycling, or ot 5. Stylish and simple design, unisex style, wild choice, free choice. With innovative technology, these cooling arm sleeves will be absolutely cool in summer when wear on. Wash Tips 1. Best hand wash in cold water or 30 degree warm water, let it dry in the shade. 2. Soak with soap, then rub it gently, no hard brushing to avoid pilling. 3. Please wash it separately in case of dyeing by the deep color clothing. 4. No bleach, no ironing, no exposure on the sun.