Comfortable and resistant thanks to its 4mm thick High Density pre-compressed neoprene dry suit and Liquid Seal protected stitched joints. The seams and outer neoprene lining are covered with a special layer of elastomer so as to simultaneously create an impermeable obstacle for the water and increased resistance at the joints. On the inside, an additional sealing strip guarantees total waterproof-ability. This double sealing system has been carefully designed to meet the needs of the most discerning and seasoned divers that often require their dry suits to be able to adapt to extreme working or weather conditions. The special Span flex material has also been used in the outer part so as to increase elasticity and abrasion resistance. The cuffs are made of smooth 3,5 mm-thick neoprene on the inside in order to improve sealability and from Ultra span on the outside in order to improve elasticity. The collar is made of the same materials but with 2,5mm-thick neoprene for more comfort and breathability when turned-up. The shoulder neck and knee lines are reinforced with a special anti-abrasion X-Diamond Pad lining. The suit comes with a practical multipurpose pocket placed on the right leg as well as a comfortable hood. Features: - 4 mm-thick High-Density pre-compressed neoprene. - Soft neoprene socks. - Internal suspender system. - Fly with concealed zip. - Heavy duty kneepads - Side action rotating inflation valve. - Adjustable discharge relief valve.