The Colorado Arm Warmers from 7mesh are made from the popular, permanently water-repellent (DWR) impregnated Colorado fabric, which stands for a wrinkle-free fit and a welcome mass of flexibility. The unique feature of this arm warmers is its trimmable cuff, which allows you to adjust the perfect length. A silicone rib on the inside of the cuffs also ensures that nothing slips. While low-profile overlock seams ensure friction-free comfort.