---
product_id: 3447188
title: "O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit"
brand: "o'neill"
price: "HK$3406"
currency: HKD
in_stock: true
reviews_count: 13
category: "O'neill"
url: https://www.desertcart.hk/products/3447188-oneill-mens-epic-4-3mm-back-zip-full-wetsuit
store_origin: HK
region: Hong Kong
---

# 4/3mm neoprene thickness for versatile warmth Backzip system with watertight seal FluidFlex Firewall panels for superior insulation O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit

**Brand:** o'neill
**Price:** HK$3406
**Availability:** ✅ In Stock

## Summary

> 🌊 Gear up, glide in, and own every wave with the Epic wetsuit!

## Quick Answers

- **What is this?** O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit by o'neill
- **How much does it cost?** HK$3406 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/3447188-oneill-mens-epic-4-3mm-back-zip-full-wetsuit)

## Best For

- o'neill enthusiasts

## Why This Product

- Trusted o'neill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Blind-stitched and triple-glued seams block water and boost durability for all your adventures.
- • **Unmatched Flexibility:** Ultra-stretch neoprene delivers premium softness and freedom of movement for peak performance.
- • **Stay Warm, Stay Longer:** Wind-resistant FluidFlex Firewall lining traps heat, keeping you comfortable in chilly waters.
- • **Effortless Entry & Exit:** Backzip design ensures quick, hassle-free on/off with a secure water-tight seal.
- • **Performance Meets Protection:** Krypto Armor knee pads and minimal seams provide durability without sacrificing flexibility.

## Overview

The O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit combines advanced stretch neoprene and wind-resistant insulation to deliver warmth, flexibility, and durability. Featuring a backzip system for easy entry, watertight seams, and reinforced knee protection, it’s engineered for versatile water sports from surfing to paddleboarding, making it a top choice for year-round water adventurers.

## Description

Engineered for Men who want warmth in a suit that seals out water well for any water activity, the O’Neill Epic Back Zip Wetsuit combines advanced features with everyday reliability. Built using our high-performance stretchy neoprene, offering an excellent range of motion and lasting comfort, while the FluidFlex Firewall lining traps heat to keep your core warm in chilly conditions. The back zip entry system ensures easy on and off, while water-tight seams keep water out and increase durability. With features like the Double Super Seal Neck, Krypto Armor knee pads, and minimal seam design for flexibility, the Epic delivers outstanding performance, warmth, and value for water adventurers in all conditions and for all levels of experience.

Review: Good suit. - I wear it from 65Deg down to mid 50's without any additional layering. Very comfortable and stretchy.
Review: Best of the best - Have been swimming in it for 2 years now, in San Francisco year around. Perfect size fit and comfort. I am 6’2”, athletic body type in the thin side, size LT.

## Features

- Ideal Value Driven Wetsuit; Perfect For Surfing, Diving, Paddle Sports, Lake Activities, And Beach Days
- Backzip System Provides Easy Entry And Exit With A Water Tight Seal
- Ultra Stretch Neoprene: Incredibly Soft Premium Material Has Superior Feel, Flexibility, And Elevates Performance
- Seams Are Blind Stitched And Triple Glued (GBS); Keeping Water Out And Increases Durability Of The Product
- Wind-Resistant FluidFlex Firewall Panels Provide Extra Insulation And Protection Against The Cold
- Small (Chest: 37.5"-39", Waist: 29.5"-31", Height: 5'10")

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0787GT5B9 |
| Best Sellers Rank | #46,684 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #40 in Full Wetsuits |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,179) |
| Date First Available  | October 6, 2008 |
| Department  | mens |
| Manufacturer  | O'Neill Wetsuits |
| Package Dimensions  | 19.3 x 14.1 x 3.4 inches; 2.35 Pounds |

## Images

![O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit - Image 1](https://m.media-amazon.com/images/I/31239Y5kt1L.jpg)
![O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit - Image 2](https://m.media-amazon.com/images/I/31420UjAwuL.jpg)
![O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit - Image 3](https://m.media-amazon.com/images/I/31SIdH933XL.jpg)
![O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit - Image 4](https://m.media-amazon.com/images/I/51+WUSz49qL.jpg)
![O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit - Image 5](https://m.media-amazon.com/images/I/51ctrC49TZL.jpg)

## Questions & Answers

**Q: The zipper stuck on first order. The replacement was severely creased and missing taped support at sowed corners. Why?**
A: Return it for new one

**Q: I'm 6'4" and in the 180-200lb range--I've checked the size chart and it says LT would be a fit for me, can anyone vouch for that?**
A: I'm also 6'4, 220lbs. Should fit you perfectly!

**Q: i have an oneill epic for women. it  doesn't seems warm enough for 59degrees and below. is ithis warmer??**
A: I swim and snorkel blooming for agates in Lake Superior in upper MI with mine. Keeps me warm in Lake Superior.

**Q: Does the wetsuit have a bat hood?**
A: No hood zips up the back

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good suit.
*by L***N on January 11, 2026*

I wear it from 65Deg down to mid 50's without any additional layering. Very comfortable and stretchy.

### ⭐⭐⭐⭐⭐ Best of the best
*by A***L on December 7, 2025*

Have been swimming in it for 2 years now, in San Francisco year around. Perfect size fit and comfort. I am 6’2”, athletic body type in the thin side, size LT.

### ⭐⭐⭐⭐⭐ Warm suit. Doesn't let cold water flush through the zipper !
*by A***R on April 7, 2024*

I'm 5'11" 205lbs kinda stocky. I've sometimes have to wear a XXL because of my shoulders & chest but then those suits are loose in the legs on me. This fit me perfect ! I was concerned that it doesn't have a bat wing under the zipper & usually this means cold water runs down my back " But that's not the case with this suit" zipper holds out the water really good! It's got fleece inside which keeps you warm in cold water. Great suit for the $ also they packaged it nice & it didn't come all wrinkled. I've had new suits come wrinkled from other suppliers as they put the suit in a huge box & it just flopped around during shipping.

## Frequently Bought Together

- O'Neill Men's Epic 4/3mm Back Zip Full Wetsuit
- O'Neill Men's Reactor-2 3/2mm, Back Zip, Full Wetsuit
- XUKER Water Gloves, 3mm & 5mm Neoprene Five Finger Warm Wetsuit Winter Gloves for Scuba Diving Snorkeling Surfing

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**Shop now:** [https://www.desertcart.hk/products/3447188-oneill-mens-epic-4-3mm-back-zip-full-wetsuit](https://www.desertcart.hk/products/3447188-oneill-mens-epic-4-3mm-back-zip-full-wetsuit)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-03*