Fourth Element Proteus II 3mm Mens XL

The PROTEUS II is a worthy successor to the original Proteus suit.  The Proteus II is set to redefine the warmest suit in its class.

Water ingress is minimised by a number of design features. Glideskin wrist seals and the now famous hydrolock inner neck seal combine with watertight seams which are double glued, blindstitched and taped to keep the water out.

Thermoflex linings throughout the suit provide excellent comfort and thermal protection.

Additional Hexcore linings on the body core provide enhanced thermal performance where it is most needed for prolonged water exposure.

The 3mm suit is probably the only 3mm in the world to feature such advanced features, allowing it to perform more like other 5mm suits with greater flexibility, and less buoyancy. We recommend water temperatures of 23C (73F) and warmer, but we know of many divers who take it into much cooler waters.