NEOPRENE: Constructed with premium neoprene to give a soft and comfortable fit.nMULTI-USE: Designed for diving, snorkeling, wakeboarding, kayaking, canoeing and other water sports.nSIZING: Multi adjustable Velcro chin strap with D-ring to provide superior comfortnCOMFORT: Uses flatlock seams for superior comfortnThis little beanie beats the chill and is a smart addition to any diver’s warm water gear bag. The skull-cap design and moderate thickness allow it to provide good thermal protection without the constricting feel of a full hood. The anatomical shape and multi-adjustable neck cinch also give divers a precise fit.