Warmen Women's SPF 50+ Super Long Anti-uv Sun Block Arm Cooling Golf Driving Sun Sleeves Gloves Back: 48% Cotton, 47% Micromodal, 5% Spandex Palm:100% polyester Hand-crafted embroidery at the arm Elastic strap at opening Extreamly Comfortable A layer of gauze is arranged on the bottom enable the sleeve to breath Length: 65cm (25.6'')