This model was born to meet the needs of professional divers in cold water. It is a resistant combination, with very high tightness and elasticity. The high density neoprene guarantees excellent thermal protection in depth thanks to the high compressive strength, perfect for professional work or long-lasting dives. It combines different thicknesses from 8 mm on the chest and back to 7 mm on the rest of the panels, meeting the requirements of each area of the body. Jacket without zipper and trousers with overalls. External coating in highly resistant high-weight nylon, internal in elastic X-Plush, waterproof and very sliding to facilitate dressing and undressing. Large anti-abrasion protections on knees / shins and elbows in Supratex ©. Smooth 7mm neoprene seals on the inside of the face, wrists and ankles, particularly resistant and watertight. Specific axillary modeling that allows great mobility of the arms by completely eliminating the seams in the armpit area.