AG47 2X Bonded 3.5/3mm Chest Zip Fullsuit for men from Quiksilver. Special features include fit: Fullsuit, entry: chest zip, thickness: 3.5/3mm, Pliotech thermal air chamber chest & back panels, F'N Lite neoprene: 16% lighter this neoprene is packed with air cells for the lightest of lightweight warmth and a composition of 92% Nylon, 8% Elastane.