Fourth Element Proteus 3mm Men's

Fourth Element Men's Proteus II 3mm Wetsuit

The Fourth Element Men’s Proteus II 3mm wetsuit is built for performance-focused diving in warmer yet demanding waters. Designed to deliver insulation far beyond expectations for its thickness, it incorporates Thermoflex neoprene and advanced Hexcore thermal lining to ensure maximum warmth, flexibility, and comfort during extended dives.

With its unique internal sealing system and hydrolock neck, this wetsuit significantly reduces water ingress, maintaining a stable internal temperature and enhancing thermal protection. Engineered for divers who want superior warmth and a performance fit in a thinner, more agile suit.

Main Features

• 3mm Thermoflex Neoprene: Lightweight, flexible, and warm—ideal for temperate and warm waters.
• Hexcore Thermal Lining (Torso): Reflects and retains body heat, increasing core warmth.
• Hydrolock Neck Seal: Minimizes flushing and water entry at the neck for added thermal efficiency.
• Internal Wrist & Ankle Seals: Provide an effective barrier against water ingress.
• Contoured Men's Fit: Anatomically designed panels for optimal comfort and performance.
• Durable Knee & Seat Panels: Reinforced in high-wear areas to extend suit lifespan.
• Back Zip with Internal Flap: Easy access and added insulation through the spine.
• Triple Glued, Blind-Stitched & Taped Seams: Maximum durability and watertight construction.

The Proteus II 3mm Men's Wetsuit is the go-to option for warm-water divers who demand top-level thermal performance, reduced flushing, and a precision fit in a lightweight, high-quality suit.

Size Chart