Voler's arm warmers provide versatility and protection from the elements. This technical item is made with Dryline - a dual-component fabric with a hydrophobic fiber inside and an absorbent hydrophilic fiber outside. What does all this mean to you? Chilling moisture is pulled to the outside of the garment, keeping you ultra-warm, dry and comfortable! As you warm up they are easily removed and fit in a jersey pocket. Featuring woven gripper at the top hem to keep them in place.