- Material: 100% UltraFlex (FluidFlex) Neoprene
- Seams: GBS Seams/Double Superseal Neck
- Zipper: Blackout Zip
- Construction: LSD (Lumbar Seamless Design)
Details: O'Neill's Epic 5/4mm Wetsuit is a warm suit with FluidFlex Firewall technology making it lighter, warmer and more flexible suit than others. The SuperStretch neoprene, GBS seams and Double Superseal Neck contribute to your overall comfort and performance in colder temps.