Classic, yet at the top of the list of diving underwear, with the highest thermal protection available. Available on the market. The BZ400X Undersuit has a modern cut designed to enhance your diving comfort. Suitable for cold waters with temperatures below 7°C, it is ideal and irreplaceable for deep dives. With decompression. Low water absorption and high breathability. It keeps the diver warm, even when wet. Thinsulate™ BZ400 insulation is recommended by 3M as ideal for inner diving suits because due to its thermal and insulation characteristics.

Soft microsheet lining weighing 140 g/m2 Outer layer made of polyamide reinforced with polyester fabric in areas exposed to mechanical damage. Thinsulate™ BZ400 insulation, with 420g/m2 Heat: 1.80 CLO Weight: 2.1 kg Two side pockets An inside pocket on the left chest. Reflective tapes Thumb loops Two-way zip Reinforcements in the knees, shoulders and back. Elastic waistband reinforcement made of Wind Shield fabric. Shoulder and knee reinforcements Suspenders Elastic ankle straps Opening for p-Valve and heating