O'Neill Men's HyperFire X 3/2mm Steamer Chest Zip

HyperFire X is the top of O'Neill's cold water range, with TB4X super-stretch neoprene, a TB4 Air Firewall lining to trap heat and Fluid Weld sealed seams so the water stays out. At 3/2mm, it's the full suit that covers most of the year, from cool autumn mornings to mid-winter. Chest zip entry gives a better seal and a more flexible back.

• Thickness: 3/2mm
• Neoprene: TB4X & TB4
• Lining: TB4 Air Firewall
• Seams: External Seam Fluid Weld & Internal Critically Taped
• Collar: Double Seal Collar
• Key pocket: External Key Pocket with loop
• Design: Minimal Seam Design
• Recycled content: Recycled jersey
• Sizes stocked: S, MS, M, MT, LS, L, LT, XLS, XL, XXL