【UV Protection】UPF50+ arm covers strongly absorb high-energy ultraviolet rays and protect your arms from harmful UV damage. They are excellent for UV protection and sun protection. 【Cooling Sensation】Comfortable with a cool-to-the-touch feel. The cooling effect relies on the action of evaporative cooling when wet with water or sweat. Using stretchy material, it fits snugly against the skin, making it easy to bend and stretch the elbow joint. 【Non-Slip】The arm sleeves have a 360° breathable design, as well as sweat-wicking, quick-drying, and UV protection functions. The cuffs have wider rubber bands that firmly secure to the arms, effectively preventing slippage. The non-slip tape on the arm covers is wider! The comfortable design is upgraded, providing not only a non-slip effect but also no feeling of tightness. 【Flexible Fabric】Made with elastic material, it has a glossy appearance and a good feel against the skin. It is absorbent, quick-drying, and breathable, suppressing stuffiness and providing a comfortable wearing experience in the sweaty summer. 【Applicable】Necessary for outdoor activities such as golf, driving, mountain climbing, cycling, and inline skating. Made of stretch material, it won't slip even after wearing for a long time. Excellent fit! 【Product】 UPF50+ cuts approximately 99% of UV rays Feels more than 5 degrees cooler before and after wearing 【Colors】 Black, White Available in 2 colors. 【Size】 Measured flat Length approx. 40cm, wrist side approx. 8cm, upper arm side 10cm Suitable for weights 60-130kg *Made of stretch material. *Please note that as this is an overseas product, there may be slight fraying or changes in packaging. If you have any other questions, please feel free to comment. Construction workers, site workers, carpenters, plasterers, construction, painting, tattoo concealment, cycling, sunscreen, sun protection, arm robes, supporters, car driving, sunshade, sunlight, UV rays, basketball, soccer, running, walking, exercise, training, nurses, caregivers, childcare workers, dental hygienists, home nursing, home care, supermarkets, medical professionals, motorcycles, touring, fishing, high quality, smooth, mountain climbing, golf, Sea, pool, swimming