High-loft Omnired inner fabric for extra warmth throughout; GEN2 hood vent allows trapped air to escape and prevents water from entering; Mask strap grip pad on the back of the hood secures mask strap in place; Double-glued and blindstitched with SECURELOCK construction improves isolation and reduces flushing for warmer, longer dives; Attached 5MM vented hood with 3MM skin-in face seal