Featuring a soft interior with Infrared technology to help keep you warm, the Hurley Advantage Max 4/3mm Fullsuit Men's Wetsuit lets you move quickly & fully—so you can stay comfortable in cold conditions. Quick On, Easier Off The chest zip is open at both ends to stretch with the suit, while remaining watertight & flush against your skin. An innovative toggle fastener lets you secure the chest opening with one h&, so you can cinch & go. Move Freely The Paddle Assist forearm design features grooves that grab water as you pull back, bringing added force to each & every paddle. Incredible Insulation, Lightweight Feel Interior Infrared technology is lighter, warmer & softer to the touch than its predecessor for better insulation & comfort.