Diving hoods minimize heat loss from the head area, so if you tend to get cold after a time at depth there's no better fix than to add a hood to your dive suit. These updated hoods with warmth-enhancing bibs are made of 100% high-stretch Everflex neoprene nylon outside for maximum flexibility and durability, with an inside lining of comfortable plush. These new versions both feature face seals to cut down on water transfer, making them the perfect additions for either cold-water dives or extended warm-water dives. Made from a non-allergenic and non-toxic 6/5/4mm X-Foam neoprene formula the only green neoprene that complies with the very strict P.A.H. (Polycyclic Aromatic Hydro-Carbons) test requirements. X-Foam neoprene, an exclusive Scubapro formula. Scubapro was the first in diving in 2012 to introduce X-Foam blend neoprene as part of their ongoing effort to better protect divers and our environment. All Scubapro neoprene is X-Foam. This unique rubber is petroleum free made from limestone neoprene. The rubber is lighter weight for travel and comfort has greater elasticity that increases comfort and mobility, higher insulation efficiency for better heat retention and is very durable for years of diving adventures. Seams are glued and sewn for strength, durability and warmth. Assembled using an innovative and environmentally friendly solvent-free water-based glue. Hood is black in color and available in multiple sizes. Ideal for diving in cold water, this 6/4 Everflex bibbed hood adds extra thermal protection to help minimize heat loss. Durable and comfortable, this diving hood is made of soft and flexible X-Foam neoprene with a 6/4mm thickness. Face seal that cuts down on heat loss from water transfer and a grey plush interior makes donning and doffing super easy. Hood is assembled using solvent-free glue. Wear by itself or pair with Everflex wetsuits, gloves, and boots (available in different thicknesses). Color Black Size Map Large/Extra Large Brand Name SCUBAPRO Sport Type Diving Unit Count 1.0 Count Item Weight 0.4 Pounds Sleeve Type Sleeveless Closure Type Zipper Manufacturer SCUBAPRO Model Number 67.116.400 Material Type Neoprene Item Thickness 1 Millimeters Item Type Name Wetsuit Included Components Hood Warranty Description One Year Age Range Description Adult Manufacturer Part Number 67.116.400