KEY FEATURES
Temperature: 50F & Up
Activities:
Seam Type: | Sealed & Welded |
Extra: Internal Flood Gate Barrier (Zen Zip) Velcro Resistant Wetsuit
O'Neill Psycho 1 Wetsuit 4/3mm Zen Zip Fluid Seam Weld - The Psycho 1 men's wetsuit boast new features this season like 100% TechnoButter 2 Neoprene. Now stretchier, 20% lighter, 30% less water absorption and quick drying. 20% Lighter means warmer and less weight on you. 30% less water absorption means you stay warmer. Quick drying, well that means get back in that wetsuit and enjoy doing what you love without that dampness. The new design has a snag free neoprene, velcro will not snag on the neoprene! The O'Neill Psycho One ultimate high-performance cold water wetsuit is all new. Enjoy the ultra minimal seam design, less seams means more stretch for you!
The O'Neill Psycho l wetsuit has a single weld along it's already glued andBlindstitched seams, this means you have a wetsuit that seams keep the water out so that you can stay warmer. The extra weld means you get to wear your wetsuit longer because it is even more durable than just aGBS(glued andBlindstitched wetsuit.) The patented Zen Zip closure system by O'Neill keeps you warmer in the core and aids in preventing water from flushing into your wetsuit through the zipper and the neck seals. The Zen Zip closure also has built in drains so that you don't pool water in your wetsuit and feel heavy. The plasma wrist and ankle seals prevent water from flushing up into your wetsuit therefore keeping you warmer. The Plasma also keeps your wrist and ankle seals from blowing out and becoming places where water can flush into the wetsuit. See our video and if you have any questions, don't hesitate to call our wetsuit experts.
100% TechnoButter 2 Neoprene
Single Fluid Seam Weld
Double Super Seal Neck
ZEN Zip Back Entry
Plasma wrist & ankle seals
Krypto knee pads
External key pocket w/loop
Contortionist seamless shoulder
Super minimal seam design
Strategic seamless paddle zones
O'Neill Wetsuits Size Chart
*Not all suits are made in all sizes. Chest and height are key considerations in size.
|
Men's (US)
|
Height
|
Weight
|
Chest
|
Waist
|
Hips
|
Neck
|
|
XS
|
5'7-5'9
|
125-140
|
34.5 - 36.5
|
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
|
|
4XL
|
6'1-6'4
|
250-270
|
50-52
|
43-47
|
46-48
|
17.5
|
Overall Customer Rating of 2 Reviews: