Halo headbands---Don't sweat without it! Halo pullover design headbands are the #1 selling style. Made of dryline fabric and using Sweatblock Technology, this headband has an inner narrow band attached which channels sweat to the side of the head, preventing it from stinging the eyes. It works great under helmets and there is no elastic to wear out. One size fits most. Both tie or pullover designs are available in black, blue, pink, or white. Price varies by headband style.