30 days return period from the date of delivery. Find out how to make a return
Most products are delivered within 2-5 working days.

Lead times vary depending on the country of delivery and product availability.

Check the details
Nav switch

Enter a search term to see the hints.

O'NEILL Psycho Tech 4/3 mm swimming wetsuit with high stretch and material durability. Made of ultra-light neoprene, front zip closure.

Basic data

Brand O'Neill
Country of origin of the brand USA
Sport Surfing
Gender Male
Season Year-round
Leading colour Black
Model/product code Psycho Tech 4/3+ Chest Zip Full 5337-A00
Code 2000025069

Product details

Sleeve length Long
Leg length Long
Fastening type Front-Zip
Foam thickness 4/3 mm
Main foam thickness 4 mm
Usable temperature 8° - 11°
Material Neoprene
Technologies TechnoButter Air-Firewall, TechnoButter Firewall, F.U.Z.E.

Warnings and producer's data

Producer O'Neill Europe B.V. | Oosteinde 32, 2361 HE Warmond, Holandia | info@oneill.com

Men's O'Neill Psycho Tech 4/3 mm swimming foam black 5337 (5337-A00)

Wetsuit O'NEILL Psycho Tech 4/3 mm  is a model that uses 4/3 mm neoprene thickness, which makes it recommended for use on significantly colder days. The comfortable temperature range for using this wetsuit is between 8°C - 11°C

This model has been enhanced with a 0.5 mm foam thickening, providing even greater thermal comfort, even at low temperatures.

The material used, TechnoButter 3 on the shoulders, arms, shins, and calves, is a feather-light core made of ENVY foam rubber with uniquely improved stretchable and hydrophobic neoprene. On the chest and back, the material TechnoButter 3 Air: Firewall Smoothskin, which retains heat and ensures quick drying, is used.

The TechnoButter Firewall material, also with properties that maintain proper thermal regulation and dryness, is used on the buttocks and thighs.

Advantages

Flexibility
The neoprene material used in the production and the technologies applied make this wetsuit model very flexible. As a result, it lies well, adapting to the body and providing freedom of movement.
Chest zip
Located on the chest, the zipper is much shorter than the one on the back, so it lets less water through, and as a result, you will keep your body comfortable. This is a good choice for people who want to keep their body dry and warm.
For waters of 8-11°
To choose the right wetsuit, it is important to know in which waters you will use it most often. This model of wetsuit guarantees thermal comfort in waters between 8 and 11°C.
Robustness
This model of wetsuit is designed to withstand the harshest conditions during the frenzy on the water. Its construction and the materials used in its production are very durable, so the wetsuit will last a long time.
Matching
When choosing a swimming wetsuit, it is important to ensure that it is well-fitted to our figure. This model provides a good fit so that it is comfortable to wear and fulfils its function of protecting you from the cold.
TechnoButter Air-Firewall
The material used by the O'Neil brand as the lining in their swimming foams. It is a 3D composite material with trapped air to provide even more warmth. Neoprene is lightweight, dries very quickly and has a stretch factor of 140%.
TechnoButter Firewall
It is a thermal insulating material used in O'Neil foams to increase warmth. It is quick-drying and flexible, significantly increasing comfort during water sports.
F.U.Z.E.
F.U.Z.E., or Front Upper Zip Entry, is a zipper located on the front of the wetsuit at the top of the foam. Patented by the O'Neill brand, it ensures the comfort and maximum seal of the wetsuit.
Men's Rip Curl Flashbomb 5mm Round Toe neoprene boot black
Size
37 EU
38 EU
40 EU
41 EU
42 EU
43 EU
45 EU
46 EU
Choose an Option...

Choose an Option

  • 37 EU €109.99 €64.99
  • 38 EU €109.99 €64.99
  • 40 EU €109.99 €64.99
  • 41 EU €109.99 €64.99
  • 42 EU €109.99 €64.99
  • 43 EU Notify me
  • 45 EU €109.99 €64.99
  • 46 EU €109.99 €64.99
Add to Wish List
Billabong neoprene gloves 3 Absolute black
Size
S
M
L
XL
Choose an Option...

Choose an Option

  • S €52.99 €29.99
  • M €52.99 €29.99
  • L Notify me
  • XL €52.99 €29.99
Add to Wish List
Men's Aztron Voyage Drysuit
Size
M
L
Choose an Option...

Choose an Option

  • M €469.99 €309.99
  • L €469.99 €309.99
Add to Wish List
Quiksilver Mt Sessions 2mm neoprene cap black EQYWW03061-KVD0
Size
S
M
L
XL
Choose an Option...

Choose an Option

  • S €35.99 €21.99
  • M €35.99 €21.99
  • L Notify me
  • XL Notify me
Add to Wish List
HUUB Neoprene Hooded Vest black / silver
Size
S
M
L
XL
Choose an Option...

Choose an Option

  • S €159.99 €85.99
  • M €159.99 €85.99
  • L €159.99 €85.99
  • XL €159.99 €85.99
Add to Wish List
Men's Calvin Klein KM0KM01150 Towel Hoodie pvh black
Size
M
L
XL
Choose an Option...

Choose an Option

  • M €95.99 €47.99
  • L €95.99 €47.99
  • XL €95.99 €47.99
Add to Wish List
Feedback

There are no reviews yet, be the first!

Review this product

Men's O'Neill Psycho Tech 4/3 mm swimming foam black 5337

Men's O'Neill Psycho Tech 4/3 mm swimming foam black 5337

Overall rating
Please enter the order number under which you purchased this product at Sportano.

Men's O'Neill Psycho Tech 4/3 mm swimming foam black 5337

No opinion

Size Sizes table
Choose an Option...

Choose an Option

Sizes table
    Size 2XS XS SS S ST MS M MT LS L LT XLS XL XLT 2XL 3XL 4XL
    Waist size (cm) 70-72 72-75 75-79 75-79 75-79 79-84 79-84 79-84 79-84 84-89 84-89 89-94 89-94 89-94 94-99 99-112 112-122
    Weight (kg) 52-59 57-64 59-68 61-70 66-75 66-75 70-77 73-82 73-82 77-86 82-91 82-91 86-95 91-100 95-104 104-113 113-122
    Chest girth (cm) 90-93 93-95 95-99 95-99 95-99 88-104 99-104 99-104 104-110 104-110 104-110 110-117 110-117 110-117 117-123 123-130 130-136
    Height (cm) 168-173 170-175 166-171 173-178 183-188 169-174 175-180 185-191 171-177 178-183 188-193 174-179 180-185 191-196 183-188 183-191 185-193
    You save €190.00 €499.99
    €309.99
    • We are calculating the delivery time for you More
    • Delivery from 3,99 € More
    • 30 days to return More
    • Original products Check it out