SEIWA Sweat-Absorbing Pad A, Set of 2 《Easy to Attach! Cuts Sweat on Your Forehead!》 《Washable》 【For Helmets】 Sweat-Absorbing Pad A [Material] 100% Cotton [Features] Attaches to the inside of helmets and hats to cut sweat from the forehead. Easy to install; simply attach the included adhesive band to the helmet's headband and set the pad on top. Improves safety and work efficiency. Can be washed when dirty.