Cressi Playa 2.5mm Men's Front Zip Shorty Wetsuit Men's front-zip wetsuit ideal for snorkeling, swimming, and more in tropical seas 2.5mm double-lined neoprene construction; front zip for easy on and off Elastic Ultraspan neoprene braided seal on arms and legs to keep water out Hoodless, short-sleeve 1-piece build; thin material for ease of movement