The 2.5mm Pullover Hood is essential for when your standard suit just won’t cut it. With 2.5mm neoprene mesh throughout, this hood works to retain heat and keep water out. It features fully glued and blind stitched seams throughout and a comfortable jersey neoprene pull over chin strap that ensures a snug fit. The 2.5MM Pullover Hood has a 1mm sound hole punch over both ears to maximize hearing and avoid the claustrophobic “fishbowl” effect that many other external hoods can create.