deBoer Iceman 4.0 wetsuit men

The ICEMAN 4.0 is designed for athletes who don't complain about the cold but embrace it.

Engineered for ice-cold open water, delivering maximum warmth without compromising speed or mobility.

The warmest thermal lining in our range is combined with zero-resistance shoulders, allowing you to swim smoothly—even when the water is far from inviting.

The redesigned forearms with Propulsion Forearm panels and YKK zippers boost your efficiency and safety. The extended legs with zip openings fit perfectly with the Polar Socks for extra insulation where you need it most.

The OC Skin treatment protects the neoprene against tears and damage, while the updated livery honors our NORSEMAN roots and improves visibility in open water.

Paired with the Polar Hoodie, Gloves, and Socks, the ICEMAN 4.0 performs in water temperatures down to 6°C.

This is not just another wetsuit. This is your advantage in extreme conditions.

Specifications

• 1.5 mm UltraFlex shoulders – maximum mobility

• ThermoFur thermal lining – warm, insulating, and quick-drying

• 5 mm Propulsion Forearm panels with YKK zippers

• Extended legs with zip openings for Polar Socks

• OC Skin treatment – extra durability and protection

• Approved for use in Ironman, ITU, and ETU events