O'Neill Women's Psycho Tech 5.5/4 Hooded Chest Zip Wetsuit

87% of 100
Eligible for FREE SHIPPING!
As low as $499.95
Availability: In stock

The O'Neill Women's Psycho Tech 5.5/4 Hooded Chest Zip Wetsuit is the perfect balance of warmth and flexibility. Made of buttery soft TechnoButter 3 neoprene and TB3 Air-Firewall lining for toasty warmth and quick-drying abilities the Pyscho Tech was constructed with minimal seams to keep you loose and free in a stitchless construction. Our best selling women's wetsuit just got better.


  • Thickness: 5.5/4mm
  • Neoprene: TechnoButter 3
  • Internal Lining: TechnoButter 3 Air-Firewall
  • Seams: Sealed/Taped
  • Zipper: Chest Zip
  • Hood: Attached
  • Model Year: 2019/2020
  • Manufacturers Part Number: 5340

Product Features

  • F.U.Z.E. Front Upper Zip Entry: free floating zipper panel and anti-flush barrier with drain holes to keep you dry and loose
  • Redzone water resistance zipper: urethane coated offset zipper teeth keeps water out
  • 360 Barrier with drainholes
  • Attached hood with visor and cinch cord
  • Super seal cuffs on ankles and wrists
  • Stitch-less seams: 100% TB3X taped, triple-glued with a fluid exterior weld
  • Fluid seam weld
  • TechnoButter 3: shouldes, arms, shoulders, shins,and calves
  • TechnoButter 3 Air-Firewall: chest and back
  • TechnoButter 3 Firewall: thigh and butt
  • Aqua Alpha: eco friendly solvent glue that is water based and free of VOC's
  • Limestone-based neoprene sourced from Japan
  • Hidden key loop on lower right leg
  • Supratex knee pads
Write Your Own Review
You're reviewing:O'Neill Women's Psycho Tech 5.5/4 Hooded Chest Zip Wetsuit
Your Rating


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


If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order.