Features : ● Neoprene hood ● 2.5mm neoprene mesh for minimal water absorption and thermal retention ● Internal thermal lining ● Glued and blindstitched seams ● Comfortable jersey neoprene pull over chin strap for a snug fit ● Neoprene binding on all edges for comfort and durability ● 2.5mm neoprene cap bill ● 1mm sound hole punch to maximize hearing (No claustrophobic, fish bowl effect)