Want your young rider to stay warm without sacrificing mobility? The O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP is engineered with TechnoButter4 Firewall insulation and ultra-flexible neoprene, keeping them warm while allowing complete freedom of movement. It's perfect for allround use in Surf and other watersports.
KEY INFORMATION
O'Neill Youth Hyperfreak Fire 4/3mm+ Chestzip - Kids' Wetsuit
What we like
- Warmth: TechnoButter4 Firewall with recycled graphene fibers for enhanced thermal retention.
- Flexibility: Ultra-flexible TechnoButter4X neoprene for optimal freedom of movement during maneuvers.
- Watertightness: F.U.Z.E. chest zip closure limits water infiltration without hindering mobility.
- Durability: Exterior Fluid Seam Weld seams maintain elasticity while reinforcing the wetsuit's hold.
Available sizes
Use
Recommended level
Included / Not included
- ✅ Included: Wetsuit
- Not included: -
DETAILED DESCRIPTION
Targeted Warmth
The Youth Hyperfreak Fire 4/3MM+ uses TechnoButter4 Firewall technology with recycled graphene fibers to store and return body heat. On the water, you'll notice an improved warm feel even in cold conditions, extending sessions without discomfort.
Freedom of movement
The TechnoButter4X neoprene lets you move freely. Strategically placed on the shoulders, sleeves, and legs, it provides maximum flexibility. You can paddle and attempt any maneuver, and the wetsuit will follow your movements without ever restricting you.
Watertightness and Easy Entry
The F.U.Z.E. Closure system (chest zip) offers excellent watertightness while remaining easy to put on and take off. Compared to back zips, the chest zip limits water entry while preserving the flexibility of the torso.
Durability and Responsibility
The Exterior Fluid Seam Weld construction reinforces the seams without sacrificing elasticity, increasing the wetsuit's lifespan. Additionally, the use of recycled oyster shells and recycled Carbon Black reduces the product's environmental footprint.
TECHNICAL SPECIFICATIONS
| Size | Size (EU) | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| 8 | 128 | 62 | 56 | 66 |
| 10 | 140 | 66 | 59 | 70 |
| 12 | 152 | 72 | 64 | 76 |
| Specifications | |
|---|---|
| Product | O'Neill - O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP |
| Use | Allround (Surf and Watersports) |
| Construction | Exterior Fluid Seam Weld (reinforced seams) |
| Available sizes | 10 (140), 12 (152) |
| Technology - TechnoButter4 Firewall | Thermal insulation with recycled graphene fibers for improved heat retention. |
| Technology - TechnoButter4X | Ultra-flexible neoprene for increased stretch and freedom of movement. |
| Technology - F.U.Z.E. Closure | The floating chest zip makes this wetsuit easy to put on and keeps you dry. |
| Recycled Materials | O'Neill integrates recycled oyster shells and recycled Carbon Black into the neoprene, showcasing their commitment to sustainable technology. |
| Thickness | 4/3 mm |
| Internal Insulation | Experience superior comfort and thermal retention with the graphene-enriched jersey. |
| Seams | Exterior Fluid Seam Weld (liquid urethane coating on invisible seams) |
| Year / Season | 2025 |
| Color | One colorway |
| Recommended level | Ideal for beginner to advanced riders. |
| Closure type | Chest zip (F.U.Z.E. Closure) |
| Target Audience | Kids / Youth |
| Year | 2025 |
FAQ
Who is the O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP for?
This wetsuit is for young riders, from beginners to advanced, who need a versatile solution for Surf and other watersports. It combines insulation and flexibility for long sessions in cool weather.
What are the features of the O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP?
The wetsuit features TechnoButter4 Firewall (recycled graphene fibers) for insulation, TechnoButter4X for flexibility, the F.U.Z.E. Closure chest zip system, and Exterior Fluid Seam Weld construction for reinforced seams.
Which size of O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP should you choose?
Choose your size by referring to the guide: size 10 = EU 140 (chest 66 cm) and size 12 = EU 152 (chest 72 cm). Consider body size and your desired thermal layer; if you are between two sizes, a tighter fit is generally recommended to limit water infiltration.
How do you care for your O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP?
To preserve the neoprene and the glue on the seams, rinse your wetsuit with fresh water after every use, avoid drying it in direct sunlight, and store it flat. Steer clear of aggressive cleaning products and fold it gently without sharp creases.
What can you pair with the O'NEILL YOUTH HYPERFREAK FIRE 4/3MM+ CHESTZIP?
Pair it with suitable boots, gloves if necessary, and a hood for very cold waters. For Surf, wear it barefoot with an anti-slip pad on the board.
Why buy from GlissEvolution?
Why buy from GlissEvolution? We bring over 20 years of expertise in watersports. Our passionate advisors rigorously test gear on the legendary spots of La Baule and Pornichet. We offer responsive after-sales support right here in France, a 2-year warranty, free shipping on orders over €150, and the convenience of in-store pickup 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.
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