Billabong Furnace Ultra Gullwing 5/4mm Chest Zip Surf Wetsuit – Men's - Black

Extreme cold protection, graphene thermal lining, and easy Gullwing entry with the Billabong Furnace Ultra Gullwing 5/4mm chest zip surf wetsuit for men

Brave the lowest temperatures of the year with the maximum warmth and tech of the Billabong Furnace Ultra Gullwing 5/4mm Chest Zip Wetsuit for Men. This model in black (BLK) belongs to the high-end Furnace Ultra series, engineered for surfers who require impeccable insulation in icy waters ranging from 8°C to 12°C.

It incorporates the innovative Gullwing entry system, which features a wider upper opening for effortless suit entry while maintaining a watertight barrier against cold water. On the inside, the Furnace graphene lining traps core body heat and shortens drying times, while its taped GBS sealed seams and flexible interior ensure comfort and watertight integrity on every session.

Key Features:

• 5/4mm Thickness: Maximum thermal insulation recommended for very cold waters and winter (recommended range: 8°C - 12°C).

• Gullwing Entry System: Optimized opening at the collar and chest for easier donning and entry.

• Graphene Thermal Interior: Graphene lining that traps body heat and accelerates garment drying.

• Chest Zip System (Front Zipper): Hermetic top-entry closure to relieve back tension.

• GBS Sealed Seams with Internal Taping: 100% waterproof seal reinforced with machine-applied technical tape.

• Superlight Foam: Lightweight core with high thermal retention made with recycled fibers.

• Men's Anatomical Cut: Ergonomic fit tailored to male body contours.