The Pinnacle 7mm Drysuit Hood is built to keep the diver's head warm and comfortable while diving in very cold water. The hood is made of 7mm titanium lined nylon and neoprene around the head and neck. 3mm smooth skin in the face seal can be trimmed to fit the face mask seal. The hood has a non-direct automatic vent that allows the water to be refilled with air as needed. When using the hood at night or in low-light diving conditions, reflective front patch and rear pattern are sure to be seen Hood seams are double bonded and blind stitched for strength and durability. Short neck design allows the hood to work in concerts with drysuit neck seal. The hood can be matched with any brand of dry suits. Pinnacle 7mm Drysuit Hood comes in unisex sizes S, M, L, XL, XXL and black.