Cressi Fast Man Monopiece 5mm Diving Wetsuit | Black The new Cressi Fast Man Monopiece 5mm Diving Wetsuit is elegant, warm and versatile. The FAST is made of 5mm double-lined neoprene, resists well to compression in depth for maximum heat retention. New modular wetsuit with new design and interesting technical solutions that guarantee a remarkable waterproof seal.  The anatomy of the cut of the pants is preformed to improve flexibility for an easier finning. It is particularly comfortable to wear and modular thanks to the new double lined neoprene sleeves, with a \"Seal\" inner ring to ensure a watertight seal. This solution provides durability and is also guaranteed for dive centres that use it as the school and equipment rental for optimal results. YKK® rear zipper has the Aquastop® sealing system with smooth neoprene and internal under zipper to minimize water infiltration. The neck closure has a significant design improvement that reduces water ingress at this critical point. The closure flap is now much wider and longer to prevent infiltration when tilting the neck under water. Anatomically designed neck, preformed at 120º for maximum comfort. Knee area and shoulder straps with Tatex wear-resistant elastic reinforcements. This type of reinforcement practically does not limit the elasticity of the neoprene, provides sufficient reinforcement and facilitates the positioning of the wetsuit. Particularly elastic nylon lining on both inner and outer sides to optimise the elasticity of the neoprene. Features  One-piece 5 mm wetsuit in double lined neoprene Ultraspan neoprene on arms and calves Pre-shaped legs YKK back zip with under zip lining and water-stop system Anti-abrasion reinforcement on the knees Wrists and ankles with water-stop system / watertight seals