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4/3mm Men's O'Neill PSYCHO 3 Full Wetsuit

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Code: 3155
Price: $399.95
You Save: 15%
Rating5 out of 55 out of 55 out of 55 out of 55 out of 5


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4/3mm Men's O Neill Psycho 3 Full Wetsuit

OK, here's the bottom line on the O'Neill PSYCHO 3.... PHENOMENAL WETSUIT! If you are looking for the best of the best, look no further. The Psycho 3 has a list of features that will keep you warmer, drier, and lighter in the water.  Built from 100% of the lightest, most flexible neoprene available, this wetsuit will conform to your every movement.

With a high-end suit like this, you can get away with a 4/3 thickness when you usually need a 5/4/3mm because of the semi-dry nature of the seals. The short back zipper resists flushing with the help of an exterior drain and a pullover neck seal. The collar, wrist, and legs cuffs are flush resistant, and the seams are sealed and double taped (taped inside and outside). The internal poly fleece lining helps to wick moisture from your body.  All of this boils down to you being drier and warmer in the water.

Other noteworthy features include a minimal seam design to reduce chafing and water entry points while increasing flexibility, an external key pocket, and very flexible kneepads.

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 and up
Style
Fullsuit
Thickness
4/3mm
Neoprene Type
100% Stretch
Seam Construction
Sealed & Double Taped Seams
Zipper Style
Short back zipper
Internal Features
Internal fleece lining - Cuff & neck seals
Additional Features
Chafe free neck  - Key pocket

O'Neill Wetsuits Size Chart

*Height & Chest Most Important !

Men's (US)
Height
Weight
Chest
Waist
Hips
Neck
2XS
5'6-5'8
115-130lbs
32.5 - 34.5"
27-29"
32-34"
14
XS
5'7-5'9
125-140
34.5 - 35.5
28-30
33-35
14.5
S
5'8-5'10
135-155
36.5 - 38.5
29-31
34-36
15
ST
6'0-6'2
145-165
36.5 - 38.5
29-31
34-36
15
MS
5'6.5 - 5'8.5
140-160
38.5 - 40.5
30.5 - 32.5
35.5 - 37.5
15.5
M
5'9-5'11
150-170
38.5 - 40.5
30.5 - 32.5
35.5 - 37.5
15.5
MT
6'1-6'3
160-180
38.5 - 40.5
30.5 - 32.5
35.5 - 37.5
15.5
LS
5'7.5 - 5'9.5
160-180
40.5 - 42.5
32.5 - 34.5
37.5 - 39.5
16
L
5'10-6'0
170-190
40.5 - 42.5
32.5 - 34.5
37.5 - 39.5
16
LT
6'2-6'4
180-200
40.5 - 42.5
32.5 - 34.5
37.5 - 39.5
16
XLS
5'8.5 - 5'10.5
180-200
42.5 - 44.5
34.5 - 36.5
39.5 - 41.5
16.5
XL
5'11-6'1
190-210
42.5 - 44.5
34.5 - 36.5
39.5 - 41.5
16.5
XLT
6'3.5 - 6'5.5
200-220
42.5 - 44.5
34.5 - 36.5
39.5 - 41.5
16.5
XXL
6'0 - 6'2
210-230
44.5 - 46.5
36.5 - 38.5
41.5 - 43.5
17
3XL
6'0-6'3
230-250
47-49
41.5 - 43.5
44-46
17.25

Click here for the full O'Neill Wetsuits size chart (including metric sizing)


  Wetsuit Review - 4/3mm Men's O'Neill PSYCHO 3 Full Wetsuit
Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 8 Reviews
Review this product and share your thoughts with other customers.

5 out of 55 out of 55 out of 55 out of 55 out of 5 Honey! Where is my super suit?(quote from the movie The Incredibles)
7-11-2013
Reviewer: Mike

I have had both the psycho 2 and 3 and they make cold water days not cold. They are like dry suits almost, with out the extreme seals at the neck, ankles and wrists. So a little water can get in but most of the time you shorts will remain dry inside. These suits extend seasons a month on each side for us. 55 deg water is no problem. They make cold water and air day no problem.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Tommy in Texas
2-25-2013
Reviewer: Tommy

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 Psyco 3 was the best overall suit for me. It was very easy to put on and take off without any assistance from another person. The back zip flap kept the small amount of water that leaked thru the zipper from reaching my skin which I really appreciated. The neoprene is very flexible and feels like a second set of skin and doesnít overly compress my body. Itís almost like Iím not wearing any suit which makes it very comfortable. The seams are sealed on both the inside and outside which seems like the suit will be very durable for a long time. It was plenty warm for these temps and I think it would do very well down to 50 degrees air temp which is as low as we ever ski these days. Iím very happy with my purchase and with the excellent support provided by Dave M at Wetsuit Wearhouse.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect
11-8-2012
Reviewer: Ray

Insane! Super warm, super light, super stretchy. Best wetsuit I have ever owned.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Incredible wetsuit
4-30-2011
Reviewer: Rick G.

I've been surfing for over 25 years and have owned wetsuits from all of the major manufacturers. Most have been very good, others not so. I now own two Psycho IIs, a 3/2 and a 4/3 and without question they are the best suits I've ever owned. Warm, comfortable, extremely flexible and the absolute minimum of flushing I've ever experienced. When you take the suit off after a session your body is almost dry. The most impressive feature is the flexibility/stretchablity. It's as close to skinning-it that any wetsuit I've ever had. Pricey, but if you surf alot, worth ever penny.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Best i ever tried
12-7-2010
Reviewer: Francois

I bought this wetsuit to surf during the winter here in montreal and i love it! (i have a 6/5/4 hooded) The neoprene is very flexible (more than my billabong 3/2) It is very warm and it doesn't let the water in! I would recommend for anyone who wants to stay warm in the cold winter!

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 4/3mm Men's O'Neill PSYCHO II Full Wetsuit
5-11-2009
Reviewer:

Comfortable, flexable, warm, water-tight

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Psycho II Review
2-17-2009
Reviewer:

Excellent wetsuit, kept water out, warm, and flexible.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Excellent wetsuit
10-18-2008
Reviewer:

Perfect for windsurfing. Made of the most flexible (stretch %) neoprene. Kept water out really well. Worth the extra $ for its stretch % and very little water entry.

 

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