The O'Neill Epic 5/4 is our go-to winter wetsuit for performance and value. This chest-zip version offers extra comfort from its' watertight entry system.
The O’Neill Mens Epic 5/4mm Chest Zip Wetsuit in Black, Slate & Smoke has been upgraded for enhanced durability and high-performance surf sessions.
Now fully double-lined, it offers extra strength and longevity without compromising flexibility. Featuring many of the same premium details as O’Neill’s top tier wetsuits, the Epic Chest Zip includes a double-seal neck closure to keep water out and the LSD (Lumbar Seamless Design) for maximum mobility and comfort.
Whether you're paddling out, carving waves, or braving cooler waters, this wetsuit delivers warmth, flexibility, and long lasting performance, making it a go to choice for surfers who demand quality without the premium price tag.
The Epic has many of the same features as our high-end wetsuits, including 100% UltraFlex neoprene, double seal neck close, LSD (lumbar seamless design) and re-engineered cover blackout zip. Clean graphics and sharp style lines makes the epic the best value in the industry.
O'Neill Epic 5/4 Mens Chest Zip Wetsuit
- ULTRAFLEX – High-performance super-stretch neoprene with a durable outer skin that resists velcro pulls and snags.
- GBS SEAMS – Blind stitched and triple glued to create a watertight seam, for increased durability while allowing the maximum stretch possible in a sealed seam.
- FLUIDFLEX FIREWALL – Windproof exterior with water wicking interior thermal jersey.
- F.U.Z.E. CLOSURE – Chest entry uses a free-floating zipper panel and anti-flush barrier with drain holes to keep you dry and feeling loose.
- DOUBLE SUPER SEAL NECK – Fully adjustable glideskin seal. Comfortable and watertight.
- Strategic Seamless Paddle Zones.
- External Key Pocket with Loop.
- Krypto Knee Padz.

































