This exclusive EyeLine Golf Handwarmer fits around your waist and is similar to those worn by NFL quarterbacks. The golf handwarmer is designed to easily slide behind your back when hitting your golf shot and slides back in front to warm your hands. There is not a need for numb fingers or gloves (which you always end up losing). The Golf Handwarmer is made with supplex nylon shell and polartec lining to keep you warm during your round.