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O'Neill Psycho Tech 4/3+ Chest Zip Wetsuit - 2021

Regular price $489.95
Sale price $489.95 Regular price
Sale Sold out
Unit price
/per 
Size:
Color:
Black
Black/Gun Metal
This item is on backorder. We will ship it when it comes in stock.
Out of stock

SKU: ONL5337A00S

Product Info

The O'Neill Pyscho Tech is one of our top selling wetsuits so we were excited when O'Neill added 0.5mm of extra warmth to this already hi-tech wetsuit. Made with buttery-soft TechnoButter 3 neoprene the O'Neill Psycho Tech 4/3+ Chest Zip Wetsuit will keep you toasty warm with its heat-generating TechnoButter Air-Firewall insulating interior jersey. To ensure water stays out it has super seal cuffs, the F.U.Z.E. (Front Upper Zip Entry) closure, and a urethane coated zipper with offset teeth as an anti-flushing barrier. Best of all it was constructed using a stitchless seam technology and a fluid seam weld to keep water out. Stay warm and toasty in any condition with the Pyscho Tech Plus.


Product Info

The O'Neill Pyscho Tech is one of our top selling wetsuits so we were excited when O'Neill added 0.5mm of extra warmth to this already hi-tech wetsuit. Made with buttery-soft TechnoButter 3 neoprene the O'Neill Psycho Tech 4/3+ Chest Zip Wetsuit will keep you toasty warm with its heat-generating TechnoButter Air-Firewall insulating interior jersey. To ensure water stays out it has super seal cuffs, the F.U.Z.E. (Front Upper Zip Entry) closure, and a urethane coated zipper with offset teeth as an anti-flushing barrier. Best of all it was constructed using a stitchless seam technology and a fluid seam weld to keep water out. Stay warm and toasty in any condition with the Pyscho Tech Plus.

Product Details

  • Thickness: 4.5/3.5mm
  • Neoprene: TechnoButter 3
  • Internal Lining: TechnoButter 3 Air-Firewall
  • Entry System: Chest Zip
  • Hood: No Hood
  • Model Year: 2020/2021
  • MPN: 5337

Product Features

  • F.U.Z.E. Front Upper Zip Entry: free floating Entry System panel and anti-flush barrier with drain holes to keep you dry and loose
  • Redzone water resistance Entry System: urethane coated offset Entry System teeth keeps water out
  • Right to left chest zip closure
  • 360 Barrier with drainholes
  • Super seal cuffs on wrists and ankles
  • Stitch-less seams: 100% triple glued and TBX3 taped interior seams with an exterior fluid seam weld
  • Fluid seam weld
  • TechnoButter 3: arms, shoulders, shins and calves
  • TechnoButter 3 Air-Firewall Smoothskin: chest and back
  • TechnoButter 3 Firewall: thigh and butt
  • Plus (+) = 0.5mm extra thickness for even more warmth
  • Aqua Alpha: eco friendly solvent glue that is water based and free of VOC's
  • Limestone-based neoprene sourced from Japan
  • Supratex knee pads for longevity
  • Hidden key loop on lower right leg

Warranty

This product is backed by a warranty from the manufacturer. Click below for details on the warranty policy for O'Neill products.

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.

Customer Reviews

Based on 9 reviews
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(9)
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U
Udontwannaknow
Totally worth it despite supply chain issues

I waited 9 months for this suit to come back in stock in my size, and it was completely worth it. Allowed me drop down from a 5/4 mutant with similar warmth and even less flushing. Much better neck gasket design that is more comfortable and keeps water out better. Also dries very quickly with the new liner. Wind panels keep it workable even in colder air with a slight breeze. Calves/behind knee seem is a little tight, but maybe due to too much cycling while I waited for the suit to come back in stock. Otherwise fit is perfect and pretty standard O'Niel body type. Get one if you surf somewhere that doesn't require a hood all the time.

M
MoBay
Love this suit

Great service from Cleanlinesurf. I have the same suit in the hooded 5.5. My only only issue is the neck seal is tight but hopefully that gives a bit. Great quality.

C
Cookie
First time dealing with cleanline order went without a problem they even slipped in some prizes i...

Everything I thought it would be O’Neill has the best materials and technology

J
J
Great suit, very comfortable

This is a great suit. It is very comfortable and fits me well. Cleanline was a solid choice for my purchase. Quick turnaround and fast shipping.

M
MSC
Amazing fit, comfort, and warmth

Once you go O'neill it's tough to switch because their wetsuits are so damn comfortable! My 3/2 is a Hyperfreak, which is the most comfortable wetsuit I've ever worn...it feels like pajamas for the water. Sure, the Psycho Tech 4/3 is beefier, heavier, and thicker...but it's still amazingly comfortable for a 4/3, and wow is it warm! Well worth it, no complaints at all. Also, props to the Cleanline staff...they are so knowledgeable and that knowledge is based on experience with the products. Super helpful, you guys rock.