Skip to Main Content

O'Neill 4/3+ Psycho Tech Chest Zip Wetsuit + 3/2 Psycho Tech Split Toe Wetsuit Boots + 3mm Psycho Tech Gloves

sku# 210273
O'Neill - 4/3+ Psycho Tech Chest Zip Wetsuit + 3/2 Psycho Tech Split Toe Wetsuit Boots + 3mm Psycho Tech Gloves
Model Info
This item is

Out of Stock

But fear not - there is plenty to explore...

Shop all O'Neill Shop sale O'Neill

Product Info

Full Chest Zip 4/3

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

Sure So-Cal is cool, but have you ever gotten pitted riding a deserted beach break on the Oregon coast in January? The O'Neill 4/3+ Psycho Tech Chest Zip Wetsuit is the cold water suit you need to expand your horizons beyond your usual surf spots. Stitch-less seam technology and TechnoButter 3 neoprene make for unrivaled flexibility, and say goodbye to cold water flushing; F.U.Z.E. chest closure and Z.E.N. back closure systems incorporate anti-flush barriers with drain holes to keep you warmer for longer.

Product Details

Material

TechnoButter 3 [Arms, Shoulders, Shins, Calves]O'Neills exclusive, maximum stretch, hydrophobic neoprene with featherlight ENVY foam rubber core. Ultimate warmth and comfort, built to last.

TechnoButter 3 Air-Firewall Smoothskin [Chest & Back]The most advanced insulative neoprene available with even more stretch than before. Trapped air technology with quick dry and wind proof properties. Psychotically warm.

TechnoButter 3 Firewall [Thighs & Butt]Light, insulating neoprene foam core with heat retaining thermal interior layer and quick dry properties. Stretchier than ever before.

Fit

F.U.Z.E. Chest Zip ClosureO’Neill’s exclusive F.U.Z.E. (Front Upper Zip Entry) system offers a fresh alternative. Using the same free floating zipper technology as the patented Z.E.N. ZIP closure. The F.U.Z.E. closure keeps you dry and allows unrestricted flexibility.

Water Temp

48° - 54°

Features

Stitch-less Seam TechnologyExterior Fluid Seam Weld and Interior TB3X Tape on either side of a stitch-less seam takes wetsuit construction to the next level for reliable durability and low profile comfort.

Fluid Seam Weld8mm silicone-based urethane sealed exterior with a triple glued and blind stitched interior. Watertight, durable, and ultra flexible seam.

Redzone Water Resistant ZipperUrethane coated offset zipper teeth interlock to stop leaks and keep water from entering the suit.

Krypto Knee Padz

360° Barrier with Drain Holes

Super Seal Low Profile Cuffs

Wind-Proof Smoothskin

Plasma Wrist and Ankle Seals

Aqua Alpha Solvent Free Neoprene Lamination

PLUS (+) = 0.5mm Extra Thickness For Even More Warmth

Care

Always rinse thoroughly inside and out with fresh water after every use. Hang to dry.

Specs

  • Wetsuit Thickness: 4/3.5 mm
  • Wetsuit Fit: Chest Zip
  • Material: Neoprene
  • Seam Sealing: Fully Taped, Glued and Blindstitched Seams, Welded Seams
  • Manufacturer Item Number: 5337
  • Warranty: 1 Year
Wetsuit Booty

O'Neill 3​/2 Psycho Tech Split Toe Wetsuit Boots

Some may think you're crazy for going out in gnarly weather but you pay no mind, you've got your O'Neill 3/2 Psycho Tech ST Boots on!

Product Details

Material

TechnoButter 3O'Neill's exclusive, maximum stretch, hydrophobic neoprene features 3 layers of material. The maximum stretch hydrophobic jersey exterior stays flexible and dry by shedding water for the lifetime of the product. An Envy foam rubber core features featherlight warmth through the use of a microscopic air-cell rubber formula that increases the insulation factor by decreasing mass. Finally, a pre-stretched interior jersey retains its form for maximum flexibility and snaps back for ultimate warmth and comfort. Built to last.

Features

Fluid Seam WeldA revolutionary seam construction that utilizes a non-chafing high-grade silicone-based urethane applied in liquid form to the outside of a glued and blindstitched seam completely blocking out water without restricting flexibility.

Fully Taped SeamsThe lightest, stretchiest neoprene seam tape ever. Applied 0.5mm split-neoprene to triple-glued seams with water-based glue to keep you dry and loose.

Deep Split-Toe for Improved Balance

Shin and Arch Strap

Heel Pull

Care

Always rinse thoroughly inside and out with fresh water after every use. Hang to dry.

Specs

  • Wetsuit Thickness: 3/2 mm
  • Material: Neoprene
  • Seam Sealing: Fully Taped, Glued and Blindstitched Seams, Glued Seams
  • Warranty: 1 Year
Wetsuit Glove

O'Neill 3mm Psycho Tech Gloves

The O'Neill 3mm Psycho Tech Gloves offer the ideal balance of dexterity and warmth in cold water. No longer must you face the dreaded decision of cold hands or mobility.

Product Details

Material

TechnoButter 3O'Neill's exclusive, maximum stretch, hydrophobic neoprene features 3 layers of material. The maximum stretch hydrophobic jersey exterior stays flexible and dry by shedding water for the lifetime of the suit. An Envy foam rubber core features featherlight warmth through the use of a microscopic air-cell rubber formula that increases the insulation factor by decreasing mass. Finally, a pre-stretched interior jersey retains its form for maximum flexibility and snaps back to hug the body for ultimate warmth and comfort. Built to last.

TechnoButter 3 FirewallThe most insulative, lightest neoprene foam core ever, with a heat retaining thermal interior layer and quick dry properties.

Features

Anatomical Fit

Fluid Seam Weld

Tacky Grip

TechnoButter Fluid Seam WeldA revolutionary seam construction that utilizes an 8mm non-chafing high-grade silicone-based urethane applied in liquid form to the outside of a glued and blindstitched seam completely blocking out water without restricting flexibility.

O'Ring Seal

Specs

  • Wetsuit Thickness: 3 mm
  • Material: Neoprene
  • Seam Sealing: Glued and Blindstitched Seams, Welded Seams
  • Warranty: 1 Year
Reviews
Q&A
icon-returns icon-ruler icon-ruler-mini icon-compatibility icon-location