SANTI BZ 420 X MEN

Introducing the BZ420X, the latest and enhanced version of best-selling BZ400X undersuit. Designed for the coldest and most demanding diving environments, the BZ420X offers superior insulation, durability, and comfort, making it the ultimate choice for cold-water divers.

Key Features:

Upgraded Insulation: The BZ420X uses the trusted Thinsulate™ material, now with improved thermal properties for better warmth while maintaining its non-compressive nature underwater.

Thicker Polar Fleece: We’ve replaced the micropolar from the BZ400X with Thermo Pile 100, a high-quality fleece that provides increased warmth, comfort, and breathability, allowing full freedom of movement.

Reinforced Design: Enhanced durability with contrast material on the upper chest and shoulders, providing extra protection in high-wear areas without compromising flexibility. The men's version includes convenient side pockets.

Modern Aesthetic: The design has been updated with a sleek "brick" pattern, offering a contemporary look that complements its high-performance features.

Additional Features:

Two side pockets

Inside pocket on the left chest

Reflective tapes for visibility

Rubber thumb loops to supply air to dry gloves

Elegant and comfortable collar

Two-way zipper

Elastic gusset at the waist for better fit

Shoulder and knee gussets for unrestricted movement

Grey inner suspenders

Wide (10 cm) elastic ankle bands to prevent riding up during suit donning

Special openings for 2 p-valves and 1 heating system

Comfort and Practicality: 

Retains BZ400X’s Best Features: Includes elastic cuffs, inner suspenders, and airflow ribbons for dry glove systems, ensuring ease of use and maximum mobility during dives.

Ideal for Extreme Cold: Perfect for freezing water dives or extended decompression dives, the BZ420X is designed to provide unmatched warmth, making it one of the warmest undersuits on the market.

Additional Details: 

Comes with a durable carry bag for easy transport and storage.

A worthy successor to the acclaimed Kango undersuit, continuing SANTI’s legacy of high-performance dive gear. 

The BZ420X sets a new standard in thermal insulation for cold-water diving. Combining decades of expertise with cutting-edge materials and design, it ensures ultimate warmth, comfort, and durability. Dive confidently into the coldest waters with the BZ420X.