The Steph Gilmore Dawn Patrol 4/3 Chest Zip Wetsuit is designed to deliver dependable warmth and a performance fit inspired by world-class surfing. Built for comfort and durability, its 4/3mm neoprene provides cold-water insulation while a chest-zip seal helps reduce flushing. Flexible stretch panels support mobility, and reinforced seams are designed for durability. Cold-water warmth with everyday dependability.