O’Neill Blueprint 5/4+ Chest Zip Women Wetsuit

The O’Neill Blueprint 5/4+ Chest Zip Women Wetsuit is designed for women who want serious warmth, flexibility and comfort when the water temperature drops. Built with O’Neill’s advanced TechnoButter materials and a carefully engineered minimal-seam construction, this premium cold-water wetsuit delivers high-level performance without sacrificing freedom of movement.

Whether you enjoy surfing, kitesurfing, windsurfing or other water sports, a reliable surfing wetsuit can make a huge difference to your time in the water. The Blueprint 5/4+ is made for riders who want to stay comfortable during longer sessions in colder conditions while still enjoying a lightweight and flexible feel.

O’Neill describes the Blueprint range as one of its most sustainable high-performance wetsuit collections, combining recycled materials with advanced insulation and a reduced-panel design. The result is a Women wetsuit that focuses on warmth, stretch and reduced water entry.

Built for Cold-Water Performance

The 5/4+mm construction provides substantial insulation where you need it most. A thicker neoprene configuration helps retain body heat while maintaining flexibility in key movement areas.

The Blueprint uses O’Neill’s TechnoButter technology throughout the suit, including TechnoButter 4X and TechnoButter 4 Firewall materials. These technologies are designed to combine stretch, warmth and comfort, helping the suit move naturally with your body while providing insulation during cold sessions.

Key Benefits of the 5/4+ Construction

• Excellent insulation for cold-water sessions
• Flexible materials designed for active movement
• Warm internal Firewall technology
• Reduced bulk compared with traditional heavy neoprene
• Suitable for long sessions in demanding conditions

This makes the Blueprint a strong choice for women looking for a high-performance wetsuit for Women that can handle colder seasons and challenging weather.

Advanced TechnoButter 4 Materials

One of the standout features of the O’Neill Blueprint is its use of advanced TechnoButter materials.

TechnoButter 4X

TechnoButter 4X is used in important areas of the wetsuit to provide a combination of flexibility, strength and warmth retention. The material incorporates advanced fibres designed to help maintain performance without making the suit feel unnecessarily restrictive.

TechnoButter 4 Firewall

The Blueprint also uses TechnoButter 4 Firewall insulation in key areas. O’Neill’s Firewall technology incorporates recycled graphene fibres that help retain and return body heat, improving warmth during cold-water activity.

The combination of these materials gives the wetsuit a balance that many cold-water riders look for: warmth where it matters and flexibility where movement is essential.

Chest Zip Entry for a Secure Fit

The O’Neill Blueprint 5/4+ Chest Zip Women Wetsuit uses O’Neill’s F.U.Z.E. chest zip entry system with a Redzone water-resistant zipper.

A chest zip design helps reduce flushing compared with traditional back-zip wetsuits while allowing the back panel to remain flexible. This can be especially useful for paddling, duck diving and other movements where unrestricted upper-body mobility matters.

Why Choose a Chest Zip Wetsuit?

A chest zip system offers several advantages:

• Reduced water entry
• Secure and comfortable fit
• Improved flexibility through the back panel
• Better warmth retention during cold sessions
• A streamlined overall design

Retail product information also highlights an anti-flush barrier and drainage features designed to help manage water entering the suit.

Minimal Seam Design for Better Mobility

The Blueprint range uses a minimal seam design, reducing unnecessary panels and stitching across the wetsuit.

Fewer seams can help improve flexibility and comfort while reducing potential areas where cold water may enter. This design approach is particularly useful in a premium surfing wetsuit, where freedom of movement is just as important as insulation.

The seams are glued and blind stitched and supported with interior recycled TechnoButterX tape. This construction is designed to improve durability and help reduce water penetration through stitched areas.

Seam Construction Highlights

• Glued and blind stitched seams
• Interior recycled TechnoButterX tape
• Minimal seam panel layout
• Improved comfort and flexibility
• Designed to help reduce water entry

Sustainability Meets High Performance

The Blueprint is positioned by O’Neill as its most sustainable wetsuit range without compromising performance.

The wetsuit uses materials including recycled oyster shells and Eco Carbon Black-infused neoprene alongside O’Neill’s TechnoButter technology. This gives environmentally conscious riders another reason to consider the Blueprint when choosing their next Women wetsuit.

Sustainability does not mean giving up premium features. The Blueprint remains focused on serious cold-water performance, combining recycled materials with insulation, stretch and a technical construction.

O’Neill Blueprint 5/4+ Chest Zip Women Wetsuit Features

Product specifications are based on published O’Neill information.

Who Is This Wetsuit For?

The O’Neill Blueprint 5/4+ is a great option for women who regularly spend time in cold water and want a premium balance of warmth and flexibility.

Ideal for:

• Cold-water surfing
• Kitesurfing
• Windsurfing
• Long winter sessions
• Riders who value flexibility
• Women looking for reduced water flushing
• Environmentally conscious wetsuit buyers

If you want a warm wetsuit but do not want the heavy, restrictive feeling sometimes associated with thicker neoprene, the Blueprint’s advanced material construction makes it a compelling option.

Size Chart – O’Neill Women’s Wetsuits

Choosing the correct size is essential. A wetsuit should fit closely against the body without causing painful restriction. A loose fit can allow excess water to enter, reducing warmth and performance.

Sizing information should be used as a guide, and availability may vary by retailer and market.

Why Choose the O’Neill Blueprint 5/4+?

The Blueprint stands out because it brings together several qualities that matter in a premium cold-water wetsuit for Women.

Main Reasons to Choose It

• Warm: 5/4+mm construction for colder conditions
• Flexible: TechnoButter materials support natural movement
• Comfortable: Minimal seam design reduces unnecessary restriction
• Secure: Chest zip entry helps limit water flushing
• Insulated: Firewall technology helps retain body heat
• Technical: Glued and blind stitched seams with internal tape
• Practical: Includes a hidden key pocket
• More sustainable: Uses recycled materials in its construction

Final Thoughts

The O’Neill Blueprint 5/4+ Chest Zip Women Wetsuit is built for women who take cold-water performance seriously. It combines premium insulation, flexible TechnoButter materials, a secure chest zip system and a minimal seam design to create a wetsuit capable of handling demanding sessions.

Whether you are searching for a dependable surfing wetsuit for winter waves or a high-performance Women wetsuit for multiple water sports, the Blueprint offers an impressive combination of warmth, stretch and thoughtful construction.

For riders who want to stay in the water longer without feeling weighed down by a bulky suit, this wetsuit for Women delivers the kind of technical performance expected from one of O’Neill’s premium cold-water ranges.