Introducing the BZ420X, the latest evolution of our best-selling BZ400X undersuit, now even warmer and more advanced! Building on the success of the BZ400X, this new version is designed to offer even better insulation for the coldest diving conditions.
upgraded Insulation
thicker polar fleece
reinforced design
modernized aesthetics
two side pockets
one inside pocket on the left chest
reflective tapes
rubber thumb loops, that supply air to dry gloves
elegant and comfort collar
two-way zip
in waist-elastic gusset
shoulder and knee gussets allowing free movement
grey inside suspenders
wide (10 cm) elastic bands at the ankle to prevent the legs from riding up when putting on the drysuit
specially designed 2 p-valves and 1 heating openings
Material - Thinsulate™ BZ400 by 3M Insulation / Thermo Pile / Contrast material
Water temperature - 0–17°C (comfy for 1,5 hour)
Warmth - 1,80 CLO
Total weight [L] - 2,1 kg
Grammage - 420g/m2 / 220g/m2 / 196g/m2