This is the Tilos 7/6/5mm Skyros SuperStretch Hooded Men&';s Wetsuit Features: 7mm body with Plush Thermoflare Lining 7mm Ti-Stretch GlideSkin hood 7mm Ti-Stretch lower front 6mm 250% Ti-SuperStretch shoulders 6mm front lower legs & chin 5mm 250% Ti-SuperStretch underarms & crotch 5mm 250% Ti-SuperStretch smoothskin face seal 5mm Ti-Stretch lower sleeves 1mm smoothskin insertion around neck & shoulder area Heatloc seal above wrists & ankles Construction Double watertight glued throughout entire suit Blindstitched outside & inside entire suit Extra Features Combination of three different stretch materials to maximize stretch without compromise to durability and shape retention Multiple vents on hood Horizontal water barrier YKK #10 metal zipper across upper chest Prebent Supratex kneepads Water barrier YKK #8 ankle zippers