Arm warmers are ideal for wide range of cyclists. Lightweight elastic fabric has perfect properties to remove sweat from your skin to outher layers, for your comfort the inside of arm warmers is brushed. Along with the lighweight fabric (easy to store in jersey back pocket) the arm warmer also offers thermal insulation and wind protection. Top is finished with silicone cuff for increased comfort and hold in place. Sewing is using flat seams so it did not press to your skin.