The Epic has many of the same sick features as O'Neill's high-end wetsuits, including 100% UltraFlex neoprene, double seal neck closure, LSD (lumbar seamless design) and re-engineered covert blackout...

O'Neill Epic

O'neill 4/3mm Epic Men's Full Wetsuit

O'Neill

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O'neill 4/3mm Epic Men's Full Wetsuit 3X-Large

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O'neill 4/3mm Epic Men's Full Wetsuit Large

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

Temporarily On Backorder

O'neill 4/3mm Epic Men's Full Wetsuit Medium

O'neill 4/3mm Epic Men's Full Wetsuit X-Large

O'neill 4/3mm Epic Men's Full Wetsuit XX-Large

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Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped. Estimated to Ship: 07/2025.

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Wetsuits

Watersports Wetsuits

Shop the O'Neill 4/3mm Epic Men's Full Wetsuit. Offers flexibility, warmth and durability with glued & blind stitched seams. Order yours today!

The Epic has many of the same sick features as O'Neill's high-end wetsuits, including 100% UltraFlex neoprene, double seal neck closure, LSD (lumbar seamless design) and re-engineered covert blackout zip. Clean graphics and sharp style lines make the Epic the best value in the industry. Get maximum water sport performance without the chilly sensation with O'Neill Epic 4/3mm Full-Suit. High quality 100% Super-Stretch Ultra-Flex DS neoprene provides stretch factor of 150%, soft and stretchy comfort, lightweight and improved stretch that gives you total freedom of movement while surfing or snorkeling. Suit has a covert blackout rear zipper entry that has off-set teeth an interlocking zipper that keeps water from entering at the back-entry point. The zipper comes equipped with a pull tab leash for easy self-donning and doffing. With lumbar seamless design (LSD) that reduces the amount of water entering the suit while Krypto Knee Padz keeps your knees protected from abrasions.  Suit is equipped with a double seal neck closure, has strategic zero seamed under arms, paddle zones and all seams are triple glued and double blind stitched (GBS) for strength, durability and water tight integrity. Water wicking firewall insulation ensures breathable warmth and moisture free comfort as you attack the waves. Suit has an external key pocket for easy access after your water sessions. The O'Neill Epic 4/3mm Full Suit combines excellent quality and great value for your money. Suit is black in color, and available in multiple sizes.

Great suit. Exactly what was advertised. Also, fits just as the sizing chart indicated. Perfect for warm water dives no deeper than 100'/30m

Great suit. Exactly what was

Good fit, easy on off, so cal water temps in the mid 60?s

Good fit, easy on off,

It fits true to size being a tall thin guy can be hard to find a wet suit that fits true to size. Recently used 40-50 degree water at it kept me comfortably warm. So far the quality is really good. The zipper is heavy duty compared to previous wetsuits used. Seem stitch quality is high. It?s a good looking wetsuit.

Fits true to size looks great

I like this suite. It?s great for So Cal winters, inexpensive and holds up

I like it

EPICCCCc

Northeast USA surfer. Had the Epic 3/2 and bought the 4/3 as it got colder. You can really feel the difference in warmth! A bit tight across the shoulder (I wasn't able to compare it to a large) and possibly the large is a better choice when nearing the top end of specs/size. Durable and holding up well. Great choice for the price!

Great wetsuit!

O'neill always perfect!

Very good seal hardly any water gets in - but difficult to remove the suit over my feet - maybe the more expensive suits are made of neoprene that stretches better

Very good seal hardly any

recently purchased the epic 4/3 and have been paddle surfing with it for several sessions and i have been stoked on the fit and mobility in the waves

recently purchased the epic 4/3

Fits great and an awesome

I use suits larger than recommended so I can't advise on that but I've used oniell wetsuits since 1982 and the quality is always there. These days there's so much selection The Epic 3/2 is a great wetsuit for the price point you can count on it.

Great wetsuit.

Responsive retailer!
The suit was delivered on time without any problem.

It must be at least 10 characters

Love it. Fits great.

good fit. true to size. easy ordering and fast delivery.

good fit. true to size.

excelente comodidad y confort , Perfecto para bucear en aguas cálidas (Ecuador) buena calidad del material . Soy instructor de buceo y soy buen exigente con mis wet suits gracias ..

excelente comodidad y confort ,

Good value, warm, comfortable, I have a couple of these to alternate and wear during Fall surfing in Northern California.

Epic 4/3

Epic value

Fits good feels good. Just happy to get a wetsuit when they were hard to find.

Fits good

I will leave another review after I use it.

I was worried about fit but I followed the size chart and the wetsuit fits perfect. I'm going to use it in a week or two.

I was finally able to try it in colder weather. It did not disappoint. It is by far the warmest wetsuit I've ever owned. The quality is outstanding. I'm going to enjoy this for a long time!

Best wetsuit ever!!!!

Wetsuit

Works great!

i really like this wetsuit. the only thing is that the shins fill up with water every time i am getting out of the ocean. it's like a big funny bloated bottom leg until i bend over and release the water out of the bottom. i don't know if that's a sign the fit isn't right or what. it's hard to imagine it being any tighter, the fit feels great for me besides that. either way, it keeps me warm and very easy to move in.

love it

Can't complain one bit.You get what you pay for...

Quality

good

I bought a medium short and it fits like a glove. While it feels tight on dry land it is just right in the water and gives all the flexibility you need. Because of the fit, there are no voids to allow excess cold water to enter. I use it in Santa Cruz, ca and it works well.

Great suit

Bought as a gift for my boogie-boarding son who uses it in Northern California waters. Keeps him warm enough, but not hot, in mid to high 50?s water temp. Flexible enough for most activities. Looks good. Solid wetsuit.

Solid wetsuit

Great suit. I opted for the 3/2 over the 4/3 and its plenty warm in 55 degree water. I use it for water skiing and it has great flexibility for such a warm suit.

O'neill 4/3mm Epic Men's Full Wetsuit 3X-Large

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