The Adrenaline Iso Viz Snap Band is a great accessory for any cyclist or runner. Highly visible and lightweight without being restrictive when active. Slaps onto wrist or ankle, with one size fitting all and a soft felt lining to ensure comfort and protection against rubbing.  Hi Visibility - Works as well in daylight as it does after sunsetLightweight - Without being restrictive when active and tightly packable when not in useSlap On - Will quickly fit to any wrist or ankleEasy Wipe - Easy to clean reflective outer fabric Soft Felt Lining - For improved comfort and protection against rubbing