The O'Neill Heat 3/2 Back Zip Wetsuit is stuffed with high-end features and materials. It's built with TechnoButter 3 Neoprene, TechnoButter Firewall heat-retaining lining in the chest and back making this suit warmer and more flexible than ever before. The Heat also includes an exterior Fluid Seam Weld, a redesigned 3Q length zipper panel for easy-in-easy-out usability.
Product Info
The O'Neill Heat 3/2 Back Zip Wetsuit is stuffed with high-end features and materials. It's built with TechnoButter 3 Neoprene, TechnoButter Firewall heat-retaining lining in the chest and back making this suit warmer and more flexible than ever before. The Heat also includes an exterior Fluid Seam Weld, a redesigned 3Q length zipper panel for easy-in-easy-out usability.
Product Details
Thickness: 3/2mm
Neoprene: TechnoButter 3
Internal Lining: TechnoButter Firewall
Entry System: Back Zip
Hood: No Hood
Model Year: 2023/2024
MPN: 5341
Product Features
Back zip
Redzone water resistance Entry System: urethane coated, offset Entry System teeth interlock to stop leaks and keep water from entering the suit
Strategic seamless paddle zones
Double super seal neck for buttery comfort
External key pocket with loop on outside right shin
Fluid seam weld
TechnoButter 3 in arm panels
TechnoButter Firewall everywhere but arm panels
Smoothskin panels on chest and back
Liquid seal on wrist and ankle cuffs
Aqua Alpha: eco friendly solvent glue that is water based and free of VOC's
Limestone-based neoprene sourced from Japan
Warranty
This product is backed by a warranty from the manufacturer. Click below for details on the warranty policy for O'Neill products.
GENERAL WARRANTY INFORMATION AND POLICY
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.
THE FOLLOWING 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
PRODUCT WARRANTY
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)
Accessories
Limited 90-day (from date of original purchase) warranty on workmanship
and materials
GENERAL U.S. AND CANADA REPAIR INFORMATION
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
If you are not 100% satisfied with your purchase you may return it for a refund, or exchange within 30 days of receiving your order.
Cleanline Surf Wetsuit Return Policy
Returns are easy! We understand that in some situations returns 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, within 30 days of receiving your order. Items must be in new condition with original tags and packaging.
Please note: We are unable to accept returns on used wetsuits. If you are unsure about your wetsuit fit or have any questions at all, please call us before using your wetsuit and we can offer guidance.
Please refer to our full Return Policy for more details.
O'Neill Men's Wetsuits - Size Chart
At Cleanline Surf we specialize in sizing O'Neill Wetsuits. We do have size
charts available below, however if you have never tried on a O'Neill Wetsuit
before, we strongly urge you to call and speak with one of our O'Neill
Wetsuit experts. When it comes to O'Neill Wetsuits, getting the right size
is extremely important and a quick phone call will save you both time and
money by avoiding a return.
I've been wearing O'Neill Heat suits for over 20 years and would not consider any other suit. They fit great and last if you take care of them. The new techno butter material allows for greater movement for paddling. Cleanline is great also with good price and free shipping with suit arriving in a couple of days. Always have had great experience with my orders.
E
El Niño
Best wetsuit for big guys
I love this suit, it fits and keeps me warm.
J
Jodd
Love the butter
Nice suite wish I could get a 5/4
In my size I have a 4/3 it’s like a regular 3/2 in weight but warmer than any other 4/3 I used the crew helped me by checking sizes and when O’Neil would be producing more nice service very responsive shipping was on time and shipped day ordered just takes a bit to Maine
G
GJ
Great fitting wetsuit!
I have a couple chest zip wetsuits --Patagonia, Hurley -- in XL short. I am 5'7" and athletic with thick legs and broad shoulders. Putting them on was a huge effort and the fit was marginal. This suit fits like a glove and the back zip is so much easier to deal with.
A
AWJ
Always go with Cleanline
I can't remember the last time I got a suit form anywhere other than Cleanline. I'm in San Diego, never need anything more than a 3/2, and Cleanline prices are always the best.
I wore O'Neill suits for years and then switched to Patagonia. Patagonia is nice because you can send the suit back to get re-seamed, etc. But after 3 years, Patagonia suits die just like others. I came back to O'Neill because they always fit me great.
This suit has lived-up to my expectations. Warm, plenty of flex, etc. Overall am very happy. I would recommend this suit - and more importantly Cleanline - to anyone looking for a wetsuit.
What Our Customers Are Saying