The Original SANTI BZ400X

The original SantiBZ400X Undersuit (Mens) was designed for cold waters with temperatures below 7C, making it popular for long dives and those requiring extended decompression stops.

The BZ400X,now available at a special pricefor selected sizes, provides all the solutions you need as a diver. Santi has utilised thefinest materials,technologies, andexpertise to create this undersuit with numerous features.

Santi BZ400X Undersuit Key Features

• Breathable
• Two side pockets
• One inside pocket on the left chest
• Reflective tapes
• Thumb loops that supply air to dry gloves
• Elegant and comfortable collar and yoke covered with softshell
• Two-way zip
• Reinforcing patches on knees, shoulders and back
• In waist-elastic gusset made of windproof fabric
• Shoulder and knee gussets allow free movement
• Inside suspenders
• Wide (10cm) elastic ankle bands prevent moving up the legs
• P-valve and heating openings

Best Thinsulate Material

Santi has used the best materials and available technologies for the BZ400X undersuit.

The Thinsulate BZ400 Insulation, recommended by 3M, provides effective insulation, resistance to moisture and breathability. It is one of the best insulations that can be used in undersuits.

It is compressed, does not take up too much space under the drysuit, and does not restrict the divers movement. It has a net layer, which makes the BZ400X even more durable and practically indestructible.

• Thinsulate BZ400 Insulation
• Lining: Micropolar weight 420g/m, warmth: 1.80 CLO
• Outside layer: Polyamide, Polyester
• Weight: 2.1kg