O'Neill HyperFreak 3mm Wetsuit

O'Neill HyperFreak 3mm Wetsuit 5 5 8
SKU: ONL4434
Eligible for FREE SHIPPING!

Availability: In stock

Regular Price: $259.95


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No Hassle 30 Day Return Policy. Doesn't fit? Don't like it? Return it.

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Cleanline Staff Member Matt Cleanline Staff

Matt Says:

"The HyperFreak 3mm Wetsuit is honestly one of the best value performance suits out there. Generally anything with TechnoButter Neoprene is going to be really stretchy, and this is no exception. Being a straight 3mm suit instead of 3/2, you get a little bit stronger seams, and more warmth. Still one of the stretchiest suits out there, so if you're looking for a lot of performance, and easy on and off, this the one to get. Oh yeah, and the FUZE entry system is really water tight!"


The O'Neill HyperFreak 3mm Wetsuit is constructed with 100% super buttery Technobutter Neoprene, light and flexible GBS seams and clean graphics. This lightweight suit is a team inspired favorite with its quality materials and attention to detail. The Minimal Seam Design and Strategic Seamless Paddle Zones gives this suit an excellent fit and unrestricted movement for maximum performance in the water.


Thickness: 3mm

Neoprene: Technobutter Neoprene

Seams: GBS (Glued and Blindstitched)

Zipper: Chest Zip

Hood: None

Model Year: 2015/2016

Manufactures Part Number: 4434


Product Features

  • Technobutter Neoprene: Advanced super stretch neoprene, 20% lighter, 30% less water absorption with improved durability and quick dry properties.
  • Glued and Blindstitched Seams: Double stitched partially through the surface and triple glued to create a watertight seam. Tape is added to critical areas.
  • Double Super Seal Neck with 360° Barrier: A toasty warm two-layer design featuring a 360 smooth skin interior lining, wide adjustability and a secure lock down.
  • Critically Taped/Reinforced Seam Junctions: Increases life span of wetsuit and reduces water entry.
  • Sidewinder S-Curve Seams: Seams designed to follow the contour of the body for a more comfortable fit and reducing stress points.
  • F.U.Z.E. Closure System: Front Upper Zip Entry uses the same zipper technology as O’Neill’s Z.E.N. Zip closure keeping you dry without restricting flexibility.
  • LSD (Lumbar Seamless Design): We all know that even the best surfers spend significant amounts of time sitting on their boards. By using a single panel in the rear area of the wetsuit, water entry is minimized and stretch is maximized.
  • Contortionist Seamless Shoulders: Seamless shoulder panels for unrestricted mobility and ultimate stretch.
  • Strategic Seamless Paddle Zones: An ergonomic, seamless undersleeve panel that allows for unrestricted motion and eliminates rashing.
  • Minimal Seam Design: Minimal seam design for greater flexibility and mobility.
  • External Key Pocket: Located along the lower leg inseam, this key pocket is easy to access and completely secure.


O'Neill HyperFreak 3mm Wetsuit Great Service!Review by Jeff Jeff
I am 5'4" 140lbs and didn't know which size to order S or MS. I reached out to the staff and asked what they recommended, but since this was a early birthday present from the Fiance she went ahead and ordered a MS before they got back to me. The next day I received the answer from Cleanline and they recommended a Small, therefore I asked if they could switch it and they did. I know people say shop "local", but this company makes it really difficult to do that because of their great customer service, great prices and deals. I wish these guys were on the east coast (RI)!!!!

As far as the wetsuit goes...the water temp right now is around 49F, I wore it yesterday and it kept me warm for a couple of hours. Super stretchy and comfortable. Overall, it is a great product and I look forward to purchasing more O'Neill products from Cleanline.

Thanks again guys!

(Posted on 5/24/2016) 2016-05-24
O'Neill HyperFreak 3mm Wetsuit Best suit out there.Review by Scheisshaus Scheisshaus
This is by far the best value/most versatile suit out there. All Technobutter equals ultra stretchy, and a straight 3mm suit has one of the widest ranges of use. Works great from about 52/53 degrees up. Has more low range than a 3/2 and wont sweat you out in the upper ranges of a 3/2. You don't notice much if any paddling restriction over a multi density suit, but you defiantly notice the warmth. I'm currently cutting loose in April on the Outer Banks with this, 4/3 psychotech boots and 2 mil gloves, while most guys are in 4/3s and 5/4s. And I'm doing 3 to 4 hr marathon sessions. For 220 bucks on sale, you can't beat this with a stick. It's everything you need and nothing you don't. I recently switched all my wetsuits back to Oneill from Xcel and Rip Curl and I couldn't be happier. Better fit (stocky,thicker chested folks), better construction, and way more flexible. Win win in my book. And all but one has come from Cleanline. My local O'Neill shop is a bunch of a-holes so I use them as a fitting room and order from Cleanline. Best info and advice by phone and email. Excellent customer service. My local shop refused to order this suit. Cleanline had it in stock and checked with Oneill about the availability of other suits in my size and color choices and shot me an email within about an hour saying they could get all the above, just give them a call when ready. Sorry local boys, no 5/4hooded or long sleeve spring orders for you. Now all I need is a short sleeve full......on sale.......hint hint.
(Posted on 4/21/2016) 2016-04-21
O'Neill HyperFreak 3mm Wetsuit Cleanline Surf is LegitReview by Bryce Bryce
I want to thank Josh and the Cleanline Crew for making my experience an awesome one. Not only did the wetsuit come as ordered, but it came quickly and was packed well along with some other goodies! With service and support like Cleanline, I doubt I will buy another wetsuit from any where, but Cleanline. Thanks again and stay stoked!
(Posted on 1/22/2016) 2016-01-22
O'Neill HyperFreak 3mm Wetsuit Excellent Excellent ExcellentReview by Chuck Chuck
Once I learned to squeeze into the top entry everything else fell in place. Just the right fit and a great suit.
(Posted on 9/24/2015) 2015-09-24
O'Neill HyperFreak 3mm Wetsuit These guys rock!!Review by Sean Sean
Sick wetsuit. The material is light, flexible, and keeps me just as warm as my 3mm xcel. Also, the team at cleanlinesurf are awesome; they sent a hanger, stickers, wax, and candy.
(Posted on 5/13/2015) 2015-05-13
O'Neill HyperFreak 3mm Wetsuit Everything was very very good!Review by Andres Andres
Excellent product. I think oneill delivers the best wetsuits and the hyperfreak is really good. Warm and light. Flexible too!.

The best part was the service, they send me stickers, a hanger and some candy! With a thank you note.

(Posted on 3/25/2015) 2015-03-25
O'Neill HyperFreak 3mm Wetsuit You guys are solidReview by Joedavis19 Joedavis19
O'Neill puts out a solid product. Great fit, super comfy, extremely flexible and warm.
Thanks for the starbursts! Nice touch ;)
(Posted on 2/27/2015) 2015-02-27
O'Neill HyperFreak 3mm Wetsuit ExcellentReview by morani103 morani103
excellent service and product too

thank you
(Posted on 2/19/2015) 2015-02-19

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Size Chart

The staff at Cleanline Surf specialize in sizing O'Neill Wetsuits. If you have never tried an O'Neill suit before, we strongly urge you to call us for expert advice on sizing. We do have a size chart available below, but please take it with a grain of salt. For the perfect fit the first time please call and speak with one of our wetsuit experts.

2XS5′6″-5′8″115-130 lbs32.5-34.5″27-29″
XS5′7″-5′9″125-140 lbs34.5-36.5″28-30″
S5′8″-5′10″135-155 lbs36.5-38.5″29-31″
ST6′0″-6′2″145-165 lbs36.5-38.5″29-31″
M5′9″-5′11″150-170 lbs38.5-40.5″30.5-32.5″
MS5′6.5″-5′8.5″140-160 lbs38.5-40.5″30.5-32.5″
MT6′1″-6′3″160-180 lbs38.5-40.5″30.5-32.5″
L5′10″-6′0″170-190 lbs40.5-42.5″32.5-34.5″
LS5′7.5″-5′9.5″160-180 lbs40.5-42.5″32.5-34.5″
LT6′2″-6′4″180-200 lbs40.5-42.5″32.5-34.5″
XL5′11′-6′1″190-210 lbs42.5-44.5″34.5-36.5″
XLS5′8.5″-5′10.5″180-200 lbs42.5-44.5″34.5-36.5″
XLT6′3″-6′5″200-220 lbs42.5-44.5″34.5-36.5″
2XL6′0″-6′2″210-230 lbs44.5-46.5″36.5-38.5″
3XL6′0″-6′2″230-250 lbs47.5-49.5″38.5-43.5″

Full O’Neill Wetsuit Sizing Chart



If the product is found to be defective under normal use and proper care, O'Neill will repair or replace the product at our sole discretion. The decision to replace or repair a product is made by the O'Neill Warranty Department after receipt of the defective product. At no time does the O'Neill offer refunds. Defective product should be returned clean and dry, postage prepaid. Please include a note with product description, product defects, requested action, return address (be sure to include postal code, especially for Canadian addresses), daytime phone number with area code, customers name and a copy of the purchase receipt sent to the address below.

Suits without a copy of the purchase receipt will NOT BE COVERED UNDER WARRANTY.


  • Products classified as seconds
  • Fading from sunlight
  • Alterations
  • Materials over 1 year (from date of original purchase), or 90 days for accessories
  • Repairs or alterations done by anyone other than O'Neill or an O'Neill authorized repair facility
  • Warranty request without original receipt


Flat-Stitched Products, Glued and Blindstitched Products, and Fluid Seam Weld Products

  • Limited 1-year warranty (from date of original purchase) on workmanship and materials.

Neoprene Dry Suits

  • Limited 1-year warranty (from date of original purchase) on workman ship and materials (waterproof zipper excluded)


  • Limited 90-day (from date of original purchase) warranty on workmanship and materials


For repairs received from the dealer or end user, O'Neill offers:

  • 10 Business Day Turnaround for warranty Stitched Suits
  • 10 Business Day Turnaround for warranty Glued Suits
  • 20 Business Day Turnaround for warranty Fluid Seam Welded Suits
  • 30 Business Day Turnaround for all Non-Warranty Repairs

Repairs are to be returned clean and dry, postage paid. Please include the name and a daytime phone number with area code, return address, product description, and requested action.

Send Repairs To:

O'Neill U.S. Warranty Repair
1022 Bay Marina Drive, Suite 140B
National City, CA 91950
Tel: 1-800-331-1637


Returns are easy! We understand that in some situations returns or exchanges may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order. Items must be in new condition with original tags and packaging.

Click here for our full Return Policy