Wetsuit Wearhouse                  Wetsuit Advice  :  Customer Service  :  Returns & Exchanges  :  Contact Us  :  Site Map
  Shopping Cart View Cart : 0 items Total: $0.00 CHECKOUT
   NOW
 
Visit Our Location : Government and Agency Purchasing       
 



4/3mm Men's O'Neill HEAT Full Wetsuit
Quantity in Cart: None
Code: 3359
Price: $289.95
Rating5 out of 55 out of 55 out of 55 out of 55 out of 5


Choose Size  
Email Notification for Sold Out Items

Quantity:

FREE USA Economy Shipping!
Click for Transit Times & Express Options

O'Neill products cannot be shipped outside of the USA

O'Neill Heat 3Q Zip FSW

The O'Neill HEAT is a sweet, high-end wetsuit, with lots of nice refining features. The entire suit is made of 100% superstretch neoprene for maximum flexibility in the water, and fewer seams for even more stretch. The waterproof back zipper works in conjunction with the external liquid taped seams, and the anti-flush neck seal to keep cold water from penetrating the suit. A poly fleece chest & back lining wicks moisture from the skin, which really helps with thermal insulation. Also features an external key pocket, and durable kneepads. The Heat has been O'Neill's best selling suit for a long time, you should check it out!

O'Neill Wetsuits come with a 1 year warranty on materials and craftsmanship (90 days on accessories).  You can help keep your wetsuit in great shape for years to come by always rinsing in fresh water and hanging to dry.  A number of wetsuit care products can be found on our Wetsuit Accessories page.

Summary of Features:

Water Temp Rating 45-50 Degrees & Up
Style Fullsuit
Thickness 4/3mm
Neoprene Type 100% Stretch
Seam Construction Sealed & Liquid Taped
Zipper Style Short Back Zipper
Internal Features Poly Fleece Lining
Additional Features Key Pocket & Kneepads
Warranty 1yr
Manufacturer's Part Number 3859


O'Neill Size Chart:


Wetsuit Wearhouse Video Review:



O'Neill Video Review:



Related Item(s)
Code Name Image Price  
XH32N 3/2mm Hyperflex Surf Hood $22.99
777-XB32V 3mm Hyperflex AMP Wetsuit Booties $47.99
HANGAIR HANGAIR Wetsuit Dryer $59.99
XG30N 3mm Hyperflex ACCESS Wetsuit Gloves $16.99
XH30V 3mm Hyperflex Wetsuit Cap $19.99
XG33N 3mm Hyperflex AMP Wetsuit Gloves $29.99
SH25V 2.5mm NeoSport Wetsuit Cap $19.99
SH10N 1mm NeoSport Helmet Liner $19.99
XH20N 2mm Hyperflex AMP Wetsuit Beanie Cap $19.99
XH31N 3mm Hyperflex AMP Bibbed Wetsuit Hood w/ Flush Guard $32.99
XH51N 5mm Hyperflex AMP Bibbed Wetsuit Hood w/ Flush Guard $34.99

  Wetsuit Review - 4/3mm Men's O'Neill HEAT Full Wetsuit
Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 12 Reviews
Review this product and share your thoughts with other customers.

3 out of 53 out of 53 out of 53 out of 53 out of 5 Good impression but product quality issue caused a return
2-25-2013
Reviewer: Tommy in Texas

I evaluated three different 4/3 suits: Oneil Psycho 3, Oneil Heat, and Xcel Infinity Drylock. Each was used for a slalom waterski session with the lake temp and air temp around 60 degrees. You can see my detailed reviews for each suit under their respective product sections. The Heat gave a good overall impression and is a fine mid-range suit. It was very easy to put on and take off without any assistance from another person. The back zip flap is pretty small and allowed some amount of water that leaked thru the zipper to reach my skin which I didn’t care for. The neoprene is very flexible and feels like a second set of skin and doesn’t overly compress my body. It’s almost like I’m not wearing any suit which makes it very comfortable. The seams are sewn inside and sealed on the outside and unfortunately the seal on my right leg failed after a short amount of time skiing with a ½” gap being created which allowed water into my leg area. I’m very happy with the excellent support provided by Dave M at Wetsuit Wearhouse who allowed me to return the suit due to this defect. He says these suits rarely fail like that so perhaps my issue was a one-off situation.

 

4 out of 54 out of 54 out of 54 out of 54 out of 5 Great suit if you can get into it
1-16-2013
Reviewer: Bob

As noted in other reviews, the suit is of excellent quality, par for O'Neill. I am between sizes; a large is too small, and a XLS is too long, so I can't say I got a great fit. Because of reduced flexibility in the shoulders, getting into the Large was virtually impossible. Also, the zipper is exceptionally sticky, and unless you can reach around and hold the back of the suit down as you pull up on the cord to zip, you will need a buddy to help. If getting in and out of a suit is an issue for you, I had much better luck with O'Neill's low-end suit; the Epic II. It has a slightly longer zipper, which made entry easier. Don't expect this suit to be as warm or last as long as the HEAT, but it will do. For ultra-cold conditions, add an O'Neill hooded vest.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Emperor of wetsuits
12-19-2012
Reviewer: Bill McClain

I'm a big guy. Most companies don't even carry a 3X. This suit fits me good. Keeps me nice and toasty. It does everything O'Neill said it would do. Life is getting too short (62) for me to put my boards up for the Winter.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Technology is Awesome!
10-23-2012
Reviewer: Dwooddan

Just bought this suit and was able to test it out in CLEAN shoulder high surf! The suit was so comfortable, I almost slept in it the first day i received it from Wetsuit Wearhouse! This suit replaced a 12 year old O'neill suit, so there was absolutely no comparison.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Great for Alaskan Kiteboarding
6-21-2012
Reviewer: Dan Young

I've been using this suit for a couple weeks now in cold Alaska Glacier fed rivers and inlets. Keeping me toasty warm while kiteboaring Alaska style. No problems at all with easy entry, solid easy zipper and comfortable fit.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Just received my new 4/3mm O'Neill Heat Full Wetsuit, it looks and fits great.
12-30-2011
Reviewer: John Fitzgerald

I just received my new 4/3mm O'neill Heat Full Wetsuit. It looks and fits great. Great flexibility. Can't wait to get in the water to give it the full test !

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Great for cold water!
6-7-2011
Reviewer: montanalakes

I bought this wetsuit for my husband to allow him to wake surf in our freezing weather this year. He tried it out last weekend and love it. The sizing chart was a great help to give him a perfect fit.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 O'neill quality
3-12-2011
Reviewer: John

I've been using O'neill wetsuits since the early eighties, they always seem to be the choice for a lot of surfers. Overall the best made wetsuits in my opinon.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 great suit
2-1-2011
Reviewer: scott

Very light weight, flexible and warm. I've only worn Ripcurl for years now find this compares well. The same size Oneill (M) fits tighter than a Ripcurl and I do not miss not having the batwing at all. I also like that there are no seams around the ankle, makes getting on and off easier and will probably last longer.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Best suit and fit ever
12-29-2010
Reviewer: Duane OConnell

This was the 1st suit I've bought without trying on and it's the best fitting suit I've ever had. Awesome! Super warm, almost no flushing. Easy to get on and off. Love it!

 

View all 12 reviews