fabric: Nylon/Butylene/Polyester 440g/m2

good thermal performance even when wet

Solid center eliminates the risk of catching a finger during deployment

The longer a dive lasts

Seams represent a weak point in several respects:

Santi BZ420x Ladies First dpv fabric: Nylon/Butylene/Polyester 440g/m2Introducing 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