







Fourth Element Proteus II 3mm Wetsuit - Men's
Fourth Element Proteus II 3mm Wetsuit
The Fourth Element Proteus II 3mm Wetsuit stands as the high-performing suit on the market. This premium suit sets the benchmark for underwater warmth. Furthermore, Fourth Element manufactures these wetsuits using eco-friendly limestone neoprene and Eco Carbon Black from recycled tyres. This sustainable process effectively cuts carbon emissions by 200g per suit. Additionally, they use water-based Aqua-X glues during construction to eliminate harmful chemical substances entirely.
By combining the famous Hydrolock inner neck seal with Glideskin wrist seals, this suit minimises water ingress. They double-glue, blind-stitch, and tape the seams to provide outstanding thermal protection throughout your dive. Moreover, an advanced Hexcore lining on the torso enhances thermal performance where you need it most.
Consequently, this 3mm Proteus Wetsuit performs like a traditional 5mm suit while offering greater flexibility and reduced buoyancy. They generally recommend this model for water temperatures of 23°C (73°F) and warmer. However, many divers comfortably take it into much cooler waters.

Key Features
- Eco-Friendly Limestone Neoprene – Built using sustainable rubber and water-based Aqua-X glues.
- Advanced Hexcore Lining – Placed strategically on the torso to maximise core body warmth.
- Hydrolock Neck Seal System – Minimises water flushing to keep you warmer for longer periods.
- Taped Waterproof Seams – Double-glued and blind-stitched seams ensure excellent durability.
- Glideskin Wrist & PU Ankle Seals – Create a comfortable, tight barrier against cold water entry.
- Ultra Stretch Knee Pads – Protect the suit from abrasion while ensuring total movement flexibility.
Original: $564.51
-65%$564.51
$197.58Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fourth Element Proteus II 3mm Wetsuit
The Fourth Element Proteus II 3mm Wetsuit stands as the high-performing suit on the market. This premium suit sets the benchmark for underwater warmth. Furthermore, Fourth Element manufactures these wetsuits using eco-friendly limestone neoprene and Eco Carbon Black from recycled tyres. This sustainable process effectively cuts carbon emissions by 200g per suit. Additionally, they use water-based Aqua-X glues during construction to eliminate harmful chemical substances entirely.
By combining the famous Hydrolock inner neck seal with Glideskin wrist seals, this suit minimises water ingress. They double-glue, blind-stitch, and tape the seams to provide outstanding thermal protection throughout your dive. Moreover, an advanced Hexcore lining on the torso enhances thermal performance where you need it most.
Consequently, this 3mm Proteus Wetsuit performs like a traditional 5mm suit while offering greater flexibility and reduced buoyancy. They generally recommend this model for water temperatures of 23°C (73°F) and warmer. However, many divers comfortably take it into much cooler waters.

Key Features
- Eco-Friendly Limestone Neoprene – Built using sustainable rubber and water-based Aqua-X glues.
- Advanced Hexcore Lining – Placed strategically on the torso to maximise core body warmth.
- Hydrolock Neck Seal System – Minimises water flushing to keep you warmer for longer periods.
- Taped Waterproof Seams – Double-glued and blind-stitched seams ensure excellent durability.
- Glideskin Wrist & PU Ankle Seals – Create a comfortable, tight barrier against cold water entry.
- Ultra Stretch Knee Pads – Protect the suit from abrasion while ensuring total movement flexibility.





















