Diving Hood,Freehawk&reg;Premium 3mm Cold Water Neoprene Hood/Snorkeling Hood/Scuba Diving Hood/Surfing Hat Hood Neck Cover Wetsuits Neoprene Vented Bib Hood for Head,Face&Neck Protection,Men/Women Black Material:Neoprene; Size:Small, Middle,Large,X-Large; 3 millimeter scuba bib Hood for diving,snorkeling,surfing. Seamless Face seal designed ergonomically,perfectly match face contours. Integrated air vent allows air bubbles to escape without water entering,keep you warm in deep sea. Advanced ultra thin material provides soft comfortable diving experience,protecting your face,neck and head.