

Size:16
In stock
2-5 days delivery
In stock
2-5 days delivery
No products in stock
Fast Delivery
4.7 Stars on Trustpilot
3.000+ Reviews
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Size:16
In stock
2-5 days delivery
In stock
2-5 days delivery
No products in stock
Fast Delivery
4.7 Stars on Trustpilot
3.000+ Reviews
Size:16
In stock
2-5 days delivery
In stock
2-5 days delivery
No products in stock
Fast Delivery
4.7 Stars on Trustpilot
3.000+ Reviews
O’Neill Youth HyperFreak 5/4+ Chest Zip w/Hood is a high-performance junior wetsuit designed for young surfers and watersports enthusiasts who need maximum warmth, flexibility, and comfort in cold conditions. Featuring an integrated hood, 5/4+mm neoprene, and O’Neill’s advanced TechnoButter 3 and TechnoButter 3X materials, it combines lightweight performance, unrestricted movement, and effective thermal insulation.
The HyperFreak F.U.Z.E. (Chest Zip) construction uses super lightweight TechnoButter 3 and TB3X neoprene, providing a soft and flexible feel while maintaining excellent warmth and durability. The minimal seam design, lightweight construction, and attention to detail make this wetsuit a popular choice among young active watersports riders.
The watertight F.U.Z.E. Chest Zip system reduces water entry and provides a comfortable, secure fit. The integrated 360° Barrier with Drain Holes helps prevent water flushing while allowing excess water to drain away from inside the wetsuit. TB3X Fully Taped Seams combined with Glued and Blindstitched (GBS) seams improve insulation, flexibility, and durability.
The Plus (+) construction adds an extra 0.5mm of neoprene, providing additional warmth compared to standard models without limiting freedom of movement.
Material:
- TechnoButter 3 neoprene
- TechnoButter 3X neoprene (arms and shoulders)
- Aqua Alpha solvent-free neoprene lamination
Features:
- 5/4+mm neoprene for cold-water conditions
- Integrated hood for extra protection against cold and wind
- F.U.Z.E. Chest Zip system reduces water entry and provides a secure fit
- Minimal Seam Design reduces seam placement and improves flexibility
- 360° Barrier with Drain Holes helps prevent water flushing
- TB3X Fully Taped Seams provide enhanced insulation and durability
- Glued and Blindstitched (GBS) seams reduce water penetration
- TechnoButter 3 delivers high flexibility and lightweight performance
- TechnoButter 3X provides additional stretch around the arms and shoulders
- Plus (+) = 0.5mm extra thickness for increased warmth
- Aqua Alpha solvent-free lamination for a more environmentally responsible construction
An excellent choice for young surfers looking for a lightweight, warm, and flexible wetsuit with advanced technology for long sessions in cold water.