The latest innovations in snorkel vest fit, comfort and styling are all incorporated in our Deluxe Jacket Style Snorkel Vest. We incorporate a neoprene style cummerbund with a neoprene back panel to the 210 denier uretane coated nylon vest baffles. The combination produces a vest that is comfortable to wear, stays in place and looks sharp! We also designed a 5" x 5" pocket on the back of the vest to hold waterproof valuables.