Signed OMIUS, the Headband is the cooling headband worn by some of the world's best marathon runners in the hottest competitions, in the "support only" version: the essential model for those who want to wear the headband on their forehead without covering the rest of their head. A silicone grid contains the graphite cooling elements and keeps them in direct contact with the skin; the elements are replaceable and can also be transferred to a cap and visor. High-quality elastic material for ergonomic and comfortable fit suitable for most head sizes. Requires separate purchase of 20 OMIUS cooling elements.