Reflective arm warmers reduce wind chill while on the road and be seen like no other cyclist. The textured Thermatec brushed fabric provides a comfortable, moisture-wicking fit. Black 90% polyester/10% spandex Brushed thermaGARD micro polyester with coolDRY technology Gripper elastic Packable - Unisex design Two Sizes: S/M or L/XL Get Full Details: http://www.aerotechdesigns.com/tights.htm#reflectivewarmers Availability: Usually ships the next business day. IllumiNITE Arm Warmers Chilly Reflective ILUMIarmWARMER$29.95Size: MdLgXL Thank you for your interest in our cyclewear! We ship all orders ASAP email: cyclewear@aerotechdesigns.com Website: http://www.aerotechdesigns.com