Engineered with ZEPTO® fibre technology manufactured in France, this heated vest delivers over 55 watts of exceptional warmth through ultra-thin heating fibres that generate superior heat output while remaining virtually imperceptible. The advanced fibres heat faster and weigh less than traditional heating wire, providing rapid temperature response for extended subsea operations. Ergonomic contouring ensures a custom fit that moves with your body, while uniform heat distribution across the front and back maintains consistent thermal protection. Anti-bacterial, breathable, and water-resistant fabric keeps you dry and comfortable, complemented by accessible side pockets for essential gear or warming your cold hands. The cropped length preserves full range of motion and is designed to fit comfortable under a traditional insulating layer for demanding underwater work. A tailored, zippered breast pocket was added specifically to safely stow the cord that connects to your drysuit heater gland. 

This listing includes our branded Drysuit Valve/Heater Gland unit that easily installs in place of a standard drysuit inflator for the ultimate value in a heating system..