The Mares Flexa Hood may be the most comfortable diving hood on the market today. Its 6/4/3 double-lined neoprene construction offers incredible comfort and flexibility where you need it. Thick 6mm neoprene covers the top of your head where most heat loss occurs. The Flexa hood offers the Mares venting system to allow any potential air trapped in the hood to escape. This feature keeps you incredibly warm on your dives. An anatomical cut, flex neoprene face pocket, and anatomical bib offers you great, watertight seals and unmatched comfort. Bib layers with exposure suit neck for low water exchange keeping you warmer longer. All seams are glued and sewn for strength and added warmth. Hood is available in multiple sizes.