O'Neill HyperFire 3/2mm Men's Back Zip Steamer Wetsuit – Black

The O'Neill HyperFire 3/2mm Men's Back Zip Wetsuit combines exceptional flexibility, lightweight comfort and advanced thermal performance with the convenience of O'Neill's Z.E.N. ZIP back-entry system. Formerly known as the HyperFreak Fire, the HyperFire is a premium performance steamer designed for surfers who want warmth without sacrificing paddling freedom.

With 3/2mm thickness, TB4X and TB4 materials, graphene-infused TB4 Firewall lining and fully sealed seams, the HyperFire delivers an excellent balance of stretch and thermal performance for New Zealand's changing surf conditions.

Z.E.N. ZIP Back Entry

The major difference with this HyperFire is O'Neill's patented Z.E.N. ZIP back-entry system.

Unlike a conventional back zip, Z.E.N. ZIP uses a free-floating zipper panel with an Anti-Flush Barrier-2 and drain hole. This helps minimise flushing while maintaining the easy entry and exit many surfers prefer in a back zip wetsuit. O'Neill describes Z.E.N. ZIP as its most unrestricted back zip system for surfers.

It's a particularly good option for surfers who want the performance and flexibility of the HyperFire but prefer the convenience of a back zip wetsuit.

TB4X Flexibility & TB4 Performance

O'Neill combines TechnoButter 4X (TB4X) and TechnoButter 4 (TB4) to provide high levels of stretch while maintaining warmth.

The high-stretch TB4X construction around key movement areas helps reduce restriction when paddling and surfing, giving the HyperFire the lightweight, flexible feel for which O'Neill's Hyper Series is known.

O'Neill also uses a Minimal Seam Design, creating larger panels with fewer seams to further improve freedom of movement and comfort.

Graphene TB4 Firewall

Inside, the TB4 Firewall adds an important thermal element to this 3/2mm wetsuit. The lining incorporates graphene technology to improve heat retention while maintaining a lightweight feel.

It's also designed to dry quickly. O'Neill states that when the wetsuit is hung after surfing, the Firewall lining can be touch dry in approximately 30 minutes.

This makes the HyperFire particularly useful for surfers who are in the water regularly and don't want to climb back into a soaking wetsuit for their next session.

Fully Sealed & Taped Seams

The HyperFire uses GBS sealed seams with recycled TB4X internal taping, helping minimise water penetration while maintaining flexibility.

Combined with the Z.E.N. ZIP anti-flush system and adjustable double-seal collar, this creates a warmer and more comfortable 3/2mm steamer for longer surf sessions.

Features

• Men's 3/2mm steamer wetsuit
• O'Neill HyperFire
• Formerly known as HyperFreak Fire
• 3/2mm thickness
• Z.E.N. ZIP back-entry system
• Free-floating zipper panel
• Anti-Flush Barrier-2 with drain hole
• TB4X & TB4 construction
• Graphene TB4 Firewall lining
• GBS sealed seams
• Recycled TB4X internal taping
• Minimal Seam Design
• Adjustable Double Seal Collar
• Recycled jersey
• External key pocket with loop
• Black colourway
• Designed for high flexibility and warmth

Perfect For

• New Zealand spring and autumn surfing
• Cooler summer sessions
• Surfers wanting a premium 3/2mm wetsuit
• Surfers who prefer back zip entry
• Longer surf sessions
• Performance surfing
• Surfers prioritising flexibility
• Anyone wanting easy entry without moving to a traditional basic back zip suit

Why You'll Love It

The O'Neill HyperFire 3/2mm Back Zip is especially appealing if you prefer the convenience of a back zip but don't want to give up the performance advantages normally associated with a premium chest-entry wetsuit.

O'Neill's Z.E.N. ZIP system is designed specifically to address that compromise. The free-floating zipper panel and anti-flush barrier help maintain flexibility and reduce water entry, while still making the suit straightforward to get in and out of.

Combine that with TB4X/TB4 stretch, graphene Firewall warmth, fully taped GBS seams and Minimal Seam Design, and you have a highly versatile 3/2mm steamer for surfers wanting warmth, flexibility and the convenience of back zip entry. 

1. Height - Your full body height, measured from the floor to the top if your head.
2. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
3. Waist - Measure around your natural waistline, or the narrowest part if your torso.
4. Weight - Be brave, strip off and jump on the scales to weigh yourself.