Looking for a warm, flexible wetsuit for your young rider? The O'Neill Youth Hyperfreak Fire 5/4MM+ Chestzip delivers advanced insulation and total freedom of movement. We recommend this model for cool water sessions in Surf, kitesurf, or wingfoil.
KEY INFORMATION
O'Neill Youth Hyperfreak Fire 5/4mm+ Chestzip - Youth Wetsuit
What we like
- Warmth: TechnoButter4 Firewall with recycled graphene fibres for better heat retention.
- Flexibility: Super-stretchy TechnoButter4X neoprene for effortless paddling and manoeuvres.
- Sealing: F.U.Z.E. Closure chest zip minimises flushing while staying flexible.
- Convenience: External pocket with an attachment loop for small items.
- Durability: Exterior Fluid Seam Welds for a watertight finish and a longer lifespan.
Available sizes
Riding Styles
Recommended level
Included / Not included
- ✅ Included: Wetsuit
- ❌ Not included: -
DETAILED DESCRIPTION
Advanced Thermal Insulation
The Youth Hyperfreak Fire 5/4MM+ features TechnoButter4 Firewall technology with recycled graphene fibres to maximise heat retention. You'll feel a real difference during long sessions in cool water, as the suit locks in warmth while staying comfortable against the skin.
Freedom of Movement
Thanks to TechnoButter4X neoprene, this wetsuit offers incredible stretch through the shoulders, arms, and legs. Young riders can paddle, pop, and chain together manoeuvres without feeling restricted, which is crucial for fast progression.
Sealing and Ergonomic Chest Zip
The F.U.Z.E. Closure (chest zip) system is designed for maximum sealing without sacrificing flexibility. You'll notice significantly less flushing compared to a classic back zip, and it's still easy for a kid to get into.
Durability and Practical Details
The Exterior Fluid Seam Welds ensure excellent resistance to wear and tear and enhance the suit's watertightness. The external pocket with a key loop is a handy feature for keeping a key or small item secure during your session.
Eco-Conscious Materials
O'Neill incorporates eco-friendly materials, like neoprene made from recycled oyster shells and the Eco Carbon Black process. We love their effort to reduce environmental impact without compromising on performance.
Ideal for Cool Conditions
With its 5/4MM+ thickness, this wetsuit is perfect for long sessions in cool weather. We recommend this model for young riders who need a warm, flexible, and durable wetsuit for learning and regular riding.
TECHNICAL SPECIFICATIONS
| Size | Size (EU) | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| 10 | 140 | 66 | 59 | 70 |
| 12 | 152 | 72 | 64 | 76 |
| 13-14 | 164 | 78 | 69 | 82 |
| 14-15 | 176 | 84 | 74 | 88 |
| Specifications | |
|---|---|
| Product | O'Neill - O'NEILL YOUTH HYPERFREAK FIRE 5/4MM+ CHESTZIP |
| Riding Styles | Surf • Kitesurf • Wingfoil |
| Construction | TechnoButter4 / TechnoButter4X neoprene |
| Firewall Technology | TechnoButter4 Firewall: recycled graphene fibres to boost heat retention. |
| Neoprene Technology | TechnoButter4X: ultra-stretchy neoprene for total freedom of movement. |
| Closure | F.U.Z.E. Closure chest zip for better sealing and easy entry. |
| Seams | Exterior Fluid Seam Weld: triple-glued with a liquid urethane coating. |
| External pocket with key loop. | |
| Eco-materials | Neoprene partially made from recycled oyster shells and the Eco Carbon Black process. |
| Thickness | 5/4MM+ |
| Available sizes | 10 (140) • 12 (152) |
| Colour | ONE colorway only |
| Recommended level | Allround |
| Ideal For | Designed for long sessions in cool water, perfect for learning and progressing. |
| Year | 2025 |
FAQ
Who is the O'Neill Youth Hyperfreak Fire 5/4MM+ Chestzip for?
This wetsuit is for young Surf, kitesurf, and wingfoil riders. Its 5/4MM+ thickness and advanced insulation make it perfect for cool water sessions, while still offering enough flexibility for learning and progressing.
What are the key features of the O'Neill Youth Hyperfreak Fire 5/4MM+ Chestzip?
This wetsuit combines TechnoButter4 and TechnoButter4X neoprene with a Firewall membrane featuring recycled graphene fibres. The F.U.Z.E. Closure chest zip and Exterior Fluid Seam Welds ensure excellent sealing and durability.
Which size O'Neill Youth Hyperfreak Fire 5/4MM+ Chestzip should you choose?
Choose the size based on EU sizing and measurements: available in 10 (140 cm) and 12 (152 cm). For a perfect fit, check the size guide for chest, waist, and hip measurements.
How do you care for your O'Neill Youth Hyperfreak Fire 5/4MM+ Chestzip?
Rinse your wetsuit with fresh water after every session. Dry it in the shade on a wide hanger to keep its shape, and avoid direct heat. Check the seams and the external pocket regularly for any signs of wear.
What should you pair with the O'Neill Youth Hyperfreak Fire 5/4MM+ Chestzip?
We recommend pairing this wetsuit with a board that matches the child's skill level (Surf or twin-tip, depending on their riding style) and the right safety gear, like an impact vest if needed and a helmet for Kite, all correctly sized.
Why buy from GlissEvolution?
GlissEvolution has over 20 years of expertise in watersports. Our team of passionate riders tests gear on our local spots at La Baule and Pornichet. We provide responsive, France-based after-sales support, a 2-year warranty, free shipping on orders over €150, and the option to pick up your order at our shop in Pornichet.
Adrien
Adrien, our resident foil expert, masters every discipline from wing foil to kite foil and Surf foil. His rigorous tests and keen technical eye will help you dial in your perfect setup.
Customer reviews
Loading reviews...
