O'Neill

O'Neill Psycho One 5/4mm Back Zip Wetsuit

Black

£223.95 £279.95 (Save 20%)
Choose size
  • X Small / 57 - 64 kg 4992-A00 £223.95

    Out of stock

  • Small / 61 - 70 kg 4992-A00 £223.95

    Out of stock

  • Small Tall / 66 - 75 kg 4992-A00 £223.95

    Out of stock

  • Medium Short / 66 - 75 kg 4992-A00 £223.95

    Out of stock

  • Medium / 70 - 77 kg 4992-A00 £223.95

    Despatched immediately

  • Medium Tall / 73 - 82 kg 4992-A00 £223.95

    Despatched immediately

  • Large Short / 73 - 82 kg 4992-A00 £223.95

    Despatched immediately

  • Large / 77 - 86 kg 4992-A00 £223.95

    Despatched immediately

  • Large Tall / 82 - 91 kg 4992-A00 £223.95

    Out of stock

  • X Large Short / 82 - 91 kg 4992-A00 £223.95

    Out of stock

  • X Large / 86 - 95 kg 4992-A00 £223.95

    Despatched immediately

  • X Large Tall / 91 - 100 kg 4992-A00 £223.95

    Out of stock

  • XX Large / 95 - 104 kg 4992-A00 £223.95

    Out of stock

Product Sizing Chart

Colours

Information

Item code: 241375

Features:
  • Wetsuit Type: Men's fullsuit
  • Year: Winter 19/20
  • Thickness: 5/4mm
  • Neoprene: TechnoButter 3 throughout. True to its word, it's buttery smooth and a major development in wetsuit technology
  • Lining: N/A
  • Entry: Back zip, with patented Z.E.N. closure and anti flush barrier
  • Seam Construction: Fluid Seam Weld, which consists of an 8mm silicone-base urethane sealant, applied externally to a glued and blinstitched seam
  • Additional Tech: The minimal seam design (combined with the TechnoButter) is what gives this suit its impressive stretchiness; O'Neill's signature double-layer collar, which we'd recommend for anyone who suffers from neck rub; liquid neoprene seals around the wrist and ankle cuffs
  • Temperature Guide: 7 – 13°C

For flexibility and performance in a back-zip wetsuit, the O’Neill Psycho One is way out ahead of the field. It’s a system still favoured by many surfers, star team rider Jordy Smith among them, and no brand has put as much work as O’Neill into keeping it relevant and up to date. If you find the back zip easier to use and comfier to wear, and want the best version of it available, this suit is the One for you.

It’s a dynamic, high-stretch, performance-oriented suit, designed and built by one of the most trusted wetsuit brands around. In addition to the state-of-the-art entry system, the Psycho One features some typically innovative touches, including the thin, vertical strips of liquid neoprene that seal the wrists; the Double Super Seal collar; and the external Fluid Seam Weld that secures all seams, ensuring a watertight, durable, and highly flexible seal.





   
Material 100% Neoprene
Neoprene Thickness 5 mm
Wetsuit Closure Back Zip
Wetsuit Type Fullsuit
Winter Wetsuits

Product Sizing Chart

Size (Unisex) Weight (kg) Chest (cm) Waist (cm) Height (cm)
X Small 57 - 64 kg 93 - 95 cm 72 - 75 cm 170 - 175 cm
Small 61 - 70 kg 95 - 99 cm 75 - 79 cm 173 - 178 cm
Small Tall 66 - 75 kg 95 - 99 cm 75 - 79 cm 183 - 188 cm
Medium Short 66 - 75 kg 99 - 104 cm 79 - 84 cm 169 - 174 cm
Medium 70 - 77 kg 99 - 104 cm 79 - 84 cm 175 - 180 cm
Medium Tall 73 - 82 kg 99 - 104 cm 79 - 84 cm 185 - 191 cm
Large Short 73 - 82 kg 104 - 110 cm 84 - 89 cm 171 - 177 cm
Large 77 - 86 kg 104 - 110 cm 84 - 89 cm 178 - 183 cm
Large Tall 82 - 91 kg 104 - 110 cm 84 - 89 cm 188 - 193 cm
X Large Short 82 - 91 kg 110 - 117 cm 89 - 94 cm 174 - 179 cm
X Large 86 - 95 kg 110 - 117 cm 88 - 94 cm 180 - 185 cm
X Large Tall 91 - 100 kg 110 - 117 cm 89 - 94 cm 191 - 196 cm
XX Large 95 - 104 kg 117 - 123 cm 94 - 99 cm 183 - 188 cm

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