O'Neill Epic 5/4mm Chest Zip Wetsuit Mens

O'Neill - Mens Wetsuits Size Guide

O'Neill Product Size	Height (cm)	Weight (kg)	Chest (cm)	Waist (cm)
2XS	168–173	52–59	90–93	70–72
XS	170–175	57–64	93–95	72–75
SS	166–171	59–68	95–99	75–79
S	173–178	61–70	95–99	75–79
ST	183–188	66–75	95–99	75–79
MS	169–174	66–75	99–104	79–84
M	175–180	70–77	99–104	79–84
MT	185–191	73–82	99–104	79–84
LS	171–177	73–82	104–110	84–89
L	178–183	77–86	104–110	84–89
LT	188–193	82–91	104–110	84–89
XLS	174–179	82–91	110–117	89–94
XL	180–185	86–95	110–117	89–94
XLT	191–196	91–100	110–117	89–94
2XL	183–188	95–104	117–123	94–99
3XL	183–191	104–113	123–130	99–112
4XL	185–193	113–122	130–136	112–122

O'Neill Epic 5/4mm Chest Zip Wetsuit Mens

The O'Neill Epic 5/4mm Chest Zip Wetsuit sets the standard for high-performance cold-water warmth, flexibility, and durability. Borrowing many of the same professional-grade features as O'Neill's top-tier technical suits, the Epic series delivers exceptional value without compromising on heat retention or ease of movement.

The 5/4mm thickness provides excellent insulation for cooler waters while maintaining the mobility you need for extended sessions. The chest zip entry system offers convenient on-and-off ease, reducing strain on your shoulders and making it quicker to suit up between waves.

Built with O'Neill's trusted construction methods, this wetsuit combines premium materials with reliable craftsmanship. Whether you're a dedicated cold-water enthusiast or stepping up from a lighter suit, the Epic delivers the warmth, comfort, and performance you can depend on without the premium price tag.

Features

F.U.Z.E. Closure: Front Upper Zip Entry system utilises a floating zipper closure to keep you dry and unrestricted.
UltraFlex Neoprene: High-stretch, super-stretchy neoprene provides incredible freedom of movement and comfort while paddling.
Double Super Seal Neck: A comfortable, fully adjustable double-layer neck seal that watertight locks out flushing.
Lumbar Seamless Design (LSD): Minimises seam placement in critical flex areas to enhance comfort and mobility.
Strategic Seamless Paddle Zones: An ergonomic seam layout that utilises minimal placement for unrestricted motion and chafing prevention.
Krypto Knee Padz: Abrasion-resistant, high-stretch neoprene knee panels designed for durability and board protection.
Glued and Blindstitched (GBS) Seams: Fully water-blocked seam construction that keeps cold water out.
External Key Pocket: Conveniently integrated loop securely stores your key.

Shipping

You can calculate the delivery costs for your order by simply adding items to the basket and entering your delivery address.

This is an automatic service and does not require you to register or give any details.

View full delivery T&Cs.

Returns

We offer a 30 day returns policy for unwanted items.

All items must be returned to us unused, and include original packaging.

If you change your mind and want to return this item, you will be responsible for the cost of returning it to us.

We have partnered with Royal Mail to offer our customers a £3 returns label. For full terms and conditions please view our full returns policy.

Price Match

If you find a product cheaper elsewhere online, we may be able to price match it.

Send us a link to the website page you want us to match, either by email, live chat, or Whatsapp.

The product must be in stock on the other website, and the price match will include any additional postage costs.

View our full price match terms and conditions.