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Mens wetsuit O'Neill Hyperfreak Wind 4/3+ Chest Zip
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Youth wetsuit O'Neill Hyperfreak 4/3+ Chest Zip Full Tempsteel/Twilight Blue/Smoke
219.95 €
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O'Neill Youth Hyperfreak Full is a thick junior neoprene wetsuit with chest zip. The 5/4+ mm thickness is perfect for the fall/winter season. The anatomical cut and flexible Technobutter 3X neoprene provide a great fit and freedom of movement. Durable model with reinforced knees and taped seams.

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Lightweight Recycled TechnoButter construction

O'Neill Youth Hyperfreak 4/3+ Chest Zip Full combines Recycled TechnoButter 3 and Recycled TechnoButter 3X. The liner fabrics contain at least 90% recycled fibers.

According to O'Neill, this technology is 20% lighter and absorbs 30% less water than other premium neoprene, helping the wetsuit stay lighter during use.

Material placement focused on mobility

Recycled TechnoButter 3 is used throughout the body and legs, while the arms and shoulders feature the more flexible Recycled TechnoButter 3X.

This layout supports freedom of movement through the upper body during surfing and other water sports where dynamic arm movement is important.

 

F.U.Z.E. Closure and anti-flush protection

The suit features F.U.Z.E. Closure, a chest-entry system designed to provide a secure upper-body closure.

It is supported by a 360 Degree Barrier with Drain Holes, which helps reduce water entry while allowing excess water to drain out.

Minimal Seam Design reduces the overall number of panel connections, supporting flexibility and limiting potential water entry points.

Extra 0.5 mm of thickness

The 4/3+ designation means the wetsuit includes an additional 0.5 mm of neoprene for extra warmth.

This provides more thermal insulation than a standard 4/3 mm construction while maintaining the flexible feel of the Hyperfreak range.

Fully taped seams

The construction uses Recycled TB3X Fully Taped Seams, reinforcing the panel connections and helping reduce water penetration through the seams.

Aqua Alpha lamination and knee protection

The neoprene is laminated using Aqua Alpha Solvent Free Neoprene Lamination, a solvent-free lamination process.

The knees are reinforced with Krypto Armor Knee Padz, increasing durability in one of the highest-wear areas of the wetsuit.

Features

  • Recycled TechnoButter 3 - Lightweight neoprene used throughout the body and legs, with liner fabrics containing at least 90% recycled fibers
  • Recycled TB3X Fully Taped Seams - Fully taped seams designed to reinforce panel connections and help reduce water penetration
  • Aqua Alpha Solvent Free Neoprene lamination - Solvent-free neoprene lamination technology
  • Krypto Knee Padz - Reinforced knee panels designed to increase durability in high-wear areas
  • Minimal Seam Design - Reduced seam count supporting flexibility and freedom of movement
  • F.U.Z.E. Closure - Chest-entry closure system designed to provide a secure fit and help limit water entry
  • 360 Degree Barrier with Drain Holes - Barrier designed to reduce water entry with integrated drain holes for water release
  • Plus 0.5 mm - Additional 0.5 mm of thickness for increased thermal insulation

Suggested wetsuit temperature chyart



 

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Specification

Youth & Toddler Wetsuits Size Chart

 
Product Size Height (cm) Weight (kg) Chest (cm) Waist (cm)
1 88-98 11-13.5 48-53 45.5-51
2 98-108 13.5-16 51-56 48-53
3 108-118 16-18 53-58 51-56
4 118-126 18-25 58-64 51-56
6 126-133 22.5-29.5 62-67 55-60
8 133-141 27-34 66-71 58-64
10 141-147 34-41 71-76 58-64
12 147-155 41-48 74-79 64-69
14 155-163 48-54.5 79-84 69-74
16 163-170 54.5-61 84-89 71-76
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