Scubapro Cruiser Adult Snorkeling Vest provides lots of surface comfort, here's how to enjoy safe and stress-free snorkeling. The CRUISER snorkeling vest is constructed of durable nylon and stretchable neoprene to provide maximum comfort and a snug fit. The inflatable front bladder provides extra buoyancy for comfort while snorkeling. It is offered in high-visibility yellow for surface safety and includes a security pocket for stowing accessories.