elpinn PRO 40 Denier Sheer Arm Sleeves are designed in One Size Fits Most with a natural sheer finish. Crafted from a high-stretch blend of 77% Nylon and 23% Spandex, they offer a soft, lightweight fit that feels comfortable all day. The semi-transparent fabric provides a smooth and elegant look, while the functional design ensures the sleeves stay securely in place without rolling, ideal for golf, tennis, or other outdoor activities. The cool-touch, breathable fibers help regulate temperature, and built-in UV protection shields your skin from harmful sun exposure. Made with premium Korean materials and manufactured in South Korea, these sleeves combine durability with trusted craftsmanship. They are tear-resistant, reusable, and easy to wash, making them a reliable choice for everyday wear and sports. Care Instructions: Hand wash cold or machine wash on a gentle cycle using a laundry mesh bag. Gently squeeze out excess water, do not wring. Line dry in the shade. Avoid bleach, tumble drying, ironing, or dry cleaning. Pilling may occur due to friction or washing; for best results, always wash using a mesh laundry bag. Please handle with care as fingernails or Velcro from golf gloves may damage the fabric. Keep away from flames.