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O'Neill 3/2mm+ Hyperfreak Men's Chest Zip Long Sleeve Full Wetsuit Black Small

SKU: ONLH32CMSMBK MFR: 5343-A00-S
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Key Features

  • Experience ultimate flexibility with this O'Neill wetsuit, perfect for dynamic water sports.
  • Stay comfortably warm during your surf sessions with its advanced 3/2mm+ neoprene thickness.
  • Enjoy long-lasting durability thanks to the premium construction of this full wetsuit.
  • Achieve a superior fit with the F.U.Z.E. chest zip, ensuring minimal water entry.
  • Benefit from expertly glued and blind-stitched seams for enhanced warmth and resilience.
  • This versatile watersports wetsuit is ideal for surfing, paddleboarding, and other aquatic adventures.
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Reviews about this item

Review Summary

2026-03-18T20:00:00

Rated 5 out of 5

Hyperfreak 3/2mm chest zip full suit

I had the older model for couple seasons. Picked up the new model week or so ago and stoked. Super comfortable and warm

brian d.

2025-12-29T19:00:00

Rated 3 out of 5

Comfortable and warm. Quality materials

Comfortable and warm. Quality materials and workmanship.

David P.

2025-09-05T20:00:00

Rated 5 out of 5

Quality Goods Here

Stretchy where it needs to be, solid where it belongs.

Adam P.

2025-07-09T20:00:00

Rated 5 out of 5

I liked it a lot

very light and comfortable,

Juan G.

2024-04-06T20:00:00

Rated 5 out of 5

Hyperfreak is the best wetsuit

Hyperfreak is the best wetsuit on the market. Period

Justin P.

2024-04-05T20:00:00

Rated 5 out of 5

Great fit

Butter tech makes it feel like you are not wearing a wetsuit. Not restrictive and keeps you warm what more can you ask for.

Matt B.

2024-03-29T20:00:00

Rated 5 out of 5

South OC - Best Westsuit *****

Hands down the most comfortable wetsuit I've owned -by a MILE. Even being .5 mil thicker it wears like a gooey 2mm suit, completely unrestrictive it wears like a second skin. Perfect suit for South OC, it replaced my 3/2 and 4/3 covering all my temperature needs of those suits. I've worn it from 54 to 64 and I'm in the water for 3 hours on average never feeling overheated or any sense of cold. I'm convinced if anyone tried one of these suits and anyone that has can attest, they would never go back to another brand and other brands would have a hard time surviving against this line of suits. **I'm also short with a stocky upper body and this is the first suit that I haven't had to alter the legs of my wetsuit to address elephant leg.

Jeff J.

2024-03-16T20:00:00

Rated 5 out of 5

Form fitting, comfortable and very

Form fitting, comfortable and very flexible. Warm enough for cool spring waters.

Jeffrey C.

2023-12-18T19:00:00

Rated 5 out of 5

Hyperfreak 3/2+ stoke

Super stoked on the wetsuit! Lg fits great! I have worn med/tall in wetsuits before , but I decided to go with a LG this time and it fits great! Im 6'1" 178lbs kinda "lanky" build. Thanks Oneill!

Michael K.

2023-08-25T20:00:00

Rated 5 out of 5

Durable, warm, flexy and most

Durable, warm, flexy and most comfortable wetsuit i have ever used never going back to anything else

Sergio D.

2023-08-12T20:00:00

Rated 4 out of 5

good suit

I loved the zipperless version of this suit ... this one is good but the zipper definitely makes it stiffer... still good though

Shawn A.

2023-08-04T20:00:00

Rated 5 out of 5

no more back zips for me.

As a windsurfer, windsurf foiler and now winger in the Hood River area, I appreciate the flexibility and warmth of the newer hyper freak design and materials. With no back zip, I also appreciate the much slower flow of the insulating layer of water into the suit. this allows us to use a 4/3 and 3/2 in much colder water than other models and brands we have owned over the years.

Jon H.

2023-05-02T20:00:00

Rated 5 out of 5

It was a gift. Well

It was a gift. Well received.

Steve D.

2023-03-14T20:00:00

Rated 3 out of 5

wrong size.

I will check back. waiting for tall small or something like that. oh well. ordering and return process very easy and appreciated.

Hue S.

2023-03-11T19:00:00

Rated 5 out of 5

Great Suit, Super Flexible and Warm

I'm in San Diego to Surf regularly and I can spend a couple hours in the water in the winter, no worries.

Ryan S.

2023-01-15T19:00:00

Rated 5 out of 5

Awesome wetsuit!

Awesome wetsuit!

Grace S.

2023-01-04T19:00:00

Rated 5 out of 5

Wanted to try something new,

Wanted to try something new, so went with the chest zip and ordered the large-tall based on height/weight recommendation on website (I was right in middle of recommended range), but way too restrictive and difficult to get on... Went back to back zip in XL and was perfect.. Exchange was easy and quick, perfect suit at great price.. great customer service and awesome wet suit

Mark M.

2022-10-26T20:00:00

Rated 4 out of 5

nice suit, comfortable once its

nice suit, comfortable once its on.

Shawn G.

2022-10-19T20:00:00

Rated 5 out of 5

warm flex and smooth like no other till now

Best wetsuit ever!!! After 4 Rip Curl suits I just got my Hyperfreak 3/2+ and felt very comfortable. Warm, flexible and the smooth texture feels great! My last one were a Psycotech wich I loved for 4 years but theres no comparison. This brand new Hyperfreak is awesome!

FABRICIO C.

2022-10-06T20:00:00

Rated 5 out of 5

Everything about this suit is

Everything about this suit is outstanding! It's comfortable, warm for a 3/2, and stylish.

Jeffrey K.

2022-09-10T20:00:00

Rated 5 out of 5

Solid

Not a review person. Doing this for my fellow tall people. Coming in at 160 lbs and 6'4", I can't express how valuable a large tall was. It fits! Also, the wetsuit is freaking dope dude. Been using it to cruise the rivers with my daughter, it's so versatile and useful.

Matthew M.

2022-06-24T20:00:00

Rated 5 out of 5

AMAZING

AMAZING

daniel m.

2022-06-14T20:00:00

Rated 5 out of 5

Super light great fit and

Super light great fit and very warm

Shannon B.

2022-05-11T20:00:00

Rated 4 out of 5

Customer service was excellent in

Customer service was excellent in keeping me informed of shipment. Actually arrived ahead of schedule.

George N.

2022-05-10T20:00:00

Rated 5 out of 5

Love flexibility and plenty warm

Love flexibility and plenty warm for San Diego surf. Fit is great too. Love how easy it is to get wetsuit over shoulders. Some of my others front chest zip suits are really difficult to get off around shoulders.

Aaron F.

2022-04-19T20:00:00

Rated 5 out of 5

Hyperfreak Chest zip 3/2

I haven't worn a wetsuit for quite sometime. I just recently started to surf again & this suit by far is the best fitting. My arms & shoulders move with great flexibility. Top notch O'Neill!

Leslie S.

2022-04-19T20:00:00

Rated 5 out of 5

Like a sweatshirt and sweatpants

Been surfing in NY since 1991 when wetsuits had zippers on the calves. Been through a lot of wetsuits in 30 years and this is hands down the most comfortable suit I've ever owned. Have it in 4/3+ as well.

Michael G.

2022-04-14T20:00:00

Rated 5 out of 5

The perfect wetsuit for northern

The perfect wetsuit for northern Florida. The hyperfreak keeps you warm, is super flexible and it's a rarity to get flushed.

Rich G.

2022-04-06T20:00:00

Rated 5 out of 5

Best suitbever

Fits perfect for my size, I'm a bit wide under the arms and all the guys said to get a M, but a LS fits me like a glove. Stretchiest most comfortable suit. Only downside is the inside Sean's started falling off after 1 yr and the snap enclose ripped off. But I sent it in and the warranty group fixed everything. Just hope it didn't happen again in a years time.

Josh H.

2022-03-16T20:00:00

Rated 5 out of 5

Yea guy!

Love this wetsuit bought 2. I'm a shorter stocky built and this suit is perfect for this body type because if it's flexibility! Love this suit and fit! Order and shipping was perfect. Got some buddies to buy this suit too! Can't go wrong with this suit it's actually comfortable when paddling and in that compact position

Jay M.

O'Neill 3/2mm+ Hyperfreak Men's Chest Zip Long Sleeve Full Wetsuit Specifications

  • Material

    Neoprene

  • Thickness

    3/2mm+

  • Seams

    Glued and Blind-stitched

  • Closure

    F.U.Z.E. chest zip

  • UPC Codes

    Small Black: 191015073834 | Medium Black: 191015073728 | Large Short Black: 191015073643 | XX-Large Black: 191015073865 | Large Black: 191015073605 | X-Large Black: 191015073841 | X-Large Short Black: 191015104927

O'Neill Men's Wetsuit Size Chart
  XS S ST MS M MT LS L LT XLS XL XLT 2XLS 2XL 3XL 4XL
Height (ft-in) 5'7"-5'9" 5'8"-5'10" 6'-6'2" 5'6.5" - 5'8.5" 5'9"-5'11" 6'1"-6'3" 5'7.5"-5'9.5" 5'10"-6' 6'2"-6'4" 5'8.5"-5'10.5" 5'11"-6'1" 6'3-6'5 5'9.5"-5'11.5" 6'-6'2" 6'-6'3" 6'1"-6'4"
Weight (lbs) 125-140 135-155 145-165 145-165 155-170 160-180 160-180 170-190 180-200 180-200 190-210 200-220 200-220 210-230 230-250 250-270
Chest (in) 36.5-37.5 37.5-39 37.5-39 39-41 39-41 39-41 41-43.5 41-43.5 41-43.5 43.5-46 43.5-46 43.5-46 46-48.5 46-48.5 48.5-51 51-53.5
Waist (in) 28.5-29.5 29.5-31 29.5-31 31-33 31-33 31-33 33-35 33-35 33-35 35-37 35-37 35-37 37-39 37-39 39-44 44-48

About O'Neill 3/2mm+ Hyperfreak Men's Chest Zip Long Sleeve Full Wetsuit

FEATURED REVIEWS

Awesome wetsuit I have owned

By Anthony S.

Awesome wetsuit I have owned the all but now I only wear O'Neil

LT fits me well and

By Gordon S.

LT fits me well and is super warm. I'm 6'7"

Lightweight TechnoButter Neoprene Construction
This 3/2mm+ men's chest zip wetsuit is constructed with exclusive super light Recycled TechnoButter 3 and TechnoButter 3X neoprene. The full body and legs use TechnoButter 3 neoprene, while the arms and shoulders use TechnoButter 3X neoprene, allowing increased flexibility through high movement areas. The liner fabrics contain 90% or more recycled fibers, integrated directly into the internal construction. PLUS (+) construction adds 0.5mm extra thickness, providing increased warmth compared with the HyperFreak Comp.

Chest Zip Entry and Streamlined Seam Design
A F.U.Z.E. chest zip closure provides a secure entry system designed to maintain a close and comfortable fit. The minimal seam design reduces seam placement across the wetsuit to support flexibility and reduce restriction during movement. Seamless paddle zones further reduce seams in key areas across the upper body, helping maintain smooth arm motion and a streamlined fit.

Reinforced Seams and Water Management Features
Durability and water management features are integrated throughout the construction. TB3X fully taped seams work together with glued and blind-stitched seams to reinforce key areas and help reduce water entry. A 360 Degree barrier helps reduce water entry through the chest zip, while drain holes allow water inside the suit to escape. Aqua Alpha solvent free neoprene lamination bonds the neoprene layers without the use of harmful solvents, supporting a construction designed to maintain flexibility, warmth, and consistent comfort in the water.

O'Neill 3/2mm+ Hyperfreak Men's Chest Zip Long Sleeve Full Wetsuit Features

  • F.U.Z.E. chest zip closure allows secure fit and easy entry
  • TechnoButter 3 neoprene supports lightweight flexibility
  • TechnoButter 3X neoprene in arms and shoulders improves mobility
  • PLUS (+) construction adds 0.5mm extra thickness for warmth
  • Minimal seam layout supports natural movement
  • Seamless paddle zones reduce upper body restriction
  • 360 Degree barrier system helps limit water entry
  • Drain holes release water entering through zip area
  • Fully taped seams reinforce durability
  • Glued and blind-stitched seams help reduce water entry

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience ultimate flexibility with this O'Neill wetsuit, perfect for dynamic water sports.
  • Stay comfortably warm during your surf sessions with its advanced 3/2mm+ neoprene thickness.
  • Enjoy long-lasting durability thanks to the premium construction of this full wetsuit.
  • Achieve a superior fit with the F.U.Z.E. chest zip, ensuring minimal water entry.
  • Benefit from expertly glued and blind-stitched seams for enhanced warmth and resilience.
  • This versatile watersports wetsuit is ideal for surfing, paddleboarding, and other aquatic adventures.