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The women's swimming wetsuit O'Neill Hyperfreak 4/3+ mm Chest Zip Full is suitable for cold water and intense sessions. The flexible TechnoButter neoprene supports freedom of movement, while the Chest Zip closure limits water entry.

Basic data

Brand O'Neill
Country of origin of the brand USA
Sport Surfing
Gender Woman
Season Year-round
Leading colour Black
Model/product code Hyperfreak 4/3+ Chest Zip Full 5349-A00
Code 2000223215

Product details

Sleeve length Long
Leg length Long
Fastening type Front-Zip
Foam thickness 4/3 mm
Main foam thickness 4 mm
Material Neoprene
Technologies GBS Seams, Technobutter 3, Krypto Knee Pads, TB3X Fully Taped Seams, F.U.Z.E., TechnoButter 3X

Warnings and producer's data

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

Women's swimming wetsuit O'Neill Hyperfreak 4/3+ mm Chest Zip Full black/black (5349-A00)

Women's O'Neill Hyperfreak 4/3+ mm Chest Zip Full wetsuit black/black is an excellent choice for water sports enthusiasts seeking top quality and comfort. Made from neoprene, it guarantees optimal thermal insulation thanks to its 4/3 mm thickness. The long legs and sleeves provide full protection, while the thoughtful cut allows freedom of movement during swimming.

Advanced Technobutter 3 and TechnoButter 3X technologies

The women's O'Neill Hyperfreak 4/3+ mm Chest Zip Full wetsuit black/black features innovative Technobutter 3 and TechnoButter 3X technologies, which provide exceptional flexibility and lightness of the material. This ensures the wetsuit fits the body perfectly without restricting movement. The TB3X Fully Taped Seams technology further enhances durability by preventing water from leaking through the seams.

Practical solutions: F.U.Z.E., GBS Seams and Krypto Knee Pads

The O'Neill Hyperfreak 4/3+ mm Chest Zip Full black/black model is equipped with the Front-Zip closure system, known as F.U.Z.E., which makes putting on and taking off the wetsuit easier while minimising the risk of leaks. GBS Seams provide additional watertightness and durability. Krypto Knee Pads are special reinforcements on the knees that offer protection and increased material durability in these vulnerable areas.

Ecology and sustainability

The women's O'Neill Hyperfreak 4/3+ mm Chest Zip Full black/black wetsuit is made from recycled materials, making it environmentally friendly. Using recycled raw materials in the production process is a step towards a more sustainable approach to sportswear manufacturing. This way, you can enjoy your sport while keeping the wellbeing of our planet in mind.

Women's O'Neill Hyperfreak 4/3+ mm Chest Zip Full wetsuit – features:

  • Made from neoprene providing thermal insulation;
  • Use of Technobutter 3 technology for material flexibility;
  • TechnoButter 3X technology increasing wetsuit lightness;
  • TB3X Fully Taped Seams for reinforced seams;
  • Front-Zip F.U.Z.E. closure system for ease of use;
  • GBS Seams ensuring additional watertightness;
  • Krypto Knee Pads enhancing durability on the knees;
  • Made from recycled materials with environmental care.
GBS Seams
A technology for sewing and gluing seams, used in swimming foams, among other things. It involves not passing the needle through the entire material, so that no needle holes are created on one side of the suit. This minimises the risk of water ingress.
Technobutter 3
Pre-stretched innovative neoprene material by O'Neil. It features 30% less water absorption compared to other suit materials. It provides a high level of comfort during use, is lightweight and stretchy, while drying very quickly. The stretch factor is 160-180%.
Krypto Knee Pads
Ergonomic knee pads used in water sports wetsuits. The highly stretchable neoprene is abrasion resistant, provides comfort and increases the level of protection against damage.
TB3X Fully Taped Seams
The lightest 0.5 mm thick stretch neoprene tape applied over triple fully lined seams. Provides very good water blocking. This keeps the body dry and water sports comfortable.
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.
TechnoButter 3X
Innovative technology in the manufacture of swimming foams from the O'Neill brand. The foam consists of an outer shell that protects the neoprene, offering the product high durability. A core with air cells gives the foam an incredible lightness. An inner layer with a special construction ensures fit and comfort. The result is a lightweight product with exceptional technical properties.
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Women's swimming wetsuit O'Neill Hyperfreak 4/3+ mm Chest Zip Full black/black

Women's swimming wetsuit O'Neill Hyperfreak 4/3+ mm Chest Zip Full black/black

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Women's swimming wetsuit O'Neill Hyperfreak 4/3+ mm Chest Zip Full black/black

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Sizes table
    Size 2 4 6S 6 6T 8S 8 8T 10S 10 10T 12 14 16
    Waist size (cm) 62-67 64-69 66-71 66-71 66-71 69-74 69-74 69-74 74-77 74-77 74-77 77-81 79-85 85-89
    Weight (kg) 41-48 45-52 48-54 50-57 52-59 52-59 54-61 57-64 57-66 59-68 61-70 64-73 68-77 75-84
    Chest girth (cm) 76-81 77-73 80-85 80-85 80-85 83-88 83-88 83-88 86-91 86-91 86-91 90-95 94-99 98-103
    Height (cm) 155-160 160-165 159-164 163-168 166-171 161-166 165-170 169-174 164-169 168-173 171-177 170-175 173-178 175-180
    €369.99
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