O'Neill Men Wetsuit Epic Chest Zip 4/3mm Black Black

The O'Neill Epic 4/3mm is the ultimate three-season wetsuit. Designed for temperate waters between 12° and 18°C, it takes you from spring through autumn with no compromise on comfort or freedom of movement.

It features technologies previously reserved for O'Neill's high-end wetsuits, including a double super seal neck closure and lumbar seamless design (LSD) that eliminates pressure in the lower back during intense sessions. The Men's O'Neill Epic Front Zip now comes with a plush double lining from chest and back down to the knees for extra warmth in the water and reduced drying time.

The F.U.Z.E. chest zip closure delivers maximum watertightness — zero cold water flush, a perfect fit and total freedom of movement. Strategic seamless paddle zones protect the shoulders from friction and reduce paddling fatigue. Everything is assembled with glued and blindstitched seams for lasting comfort session after session.

On the practical side, an external key pocket with elastic loop and a hand-cuff stitch sleeve anchor complete a wetsuit built for surfers who refuse to compromise. UltraFlex neoprene provides the signature stretch that has made the Epic range a firm favourite.

Key features:

• 4/3mm thickness – spring, summer, autumn
• Double lined plush lining
• F.U.Z.E. chest zip closure – maximum watertightness
• Seamless shoulder paddle zones – maximum freedom of movement
• Double Super Seal neck – optimal insulation
• Lumbar Seamless Design (LSD) – lower back comfort
• UltraFlex neoprene – stretch and lightweight feel
• Glued and blindstitched seams
• External key pocket with elastic loop

 Breizh Rider's tip: In Brittany, water temperature rarely exceeds 18°C even in mid-August — this 4/3mm is your go-to wetsuit from spring right through to November. Come winter, it's time to switch to a 5/4mm. If you're unsure about sizing or thickness, come visit us in store — we're here to help you find the right one.