There’s something about the arrival of a new autumn/winter wetsuit range that gets me genuinely excited.
Maybe it’s because, as surfers, we know exactly what’s coming. Shorter days, colder mornings, heavier swells, windier sessions and those first few surfs where you realise you forgot about the leaks that started at the end of last year's winter season, and that your current wetsuit probably isn’t going to cut it anymore.
But this year, Billabong’s new range has given me another reason to look forward to winter.
The technology.
Across the new range, Billabong has pushed its wetsuit development further, combining natural rubber construction, graphene thermal technology, recycled stretch materials and new approaches to wetsuit entry and construction.
And importantly, this technology isn’t reserved for one flagship suit. It filters down through the range, giving surfers at very different price points access to some seriously impressive performance.
So, whether you're looking for the absolute pinnacle of winter wetsuit technology or simply a dependable suit that will keep you warm through the colder months, there’s a lot to get excited about.
Here’s our breakdown of the new Billabong autumn/winter wetsuit range.
The Furnace Ultra is the wetsuit in this range that immediately grabs your attention, and not just because of the technology inside it.
The first thing you notice is the Gullwing chest zip entry.
If you haven't tried this style of entry before, it is genuinely worth paying attention to. Rather than wrestling your way into a conventional chest-zip wetsuit, the Gullwing system creates a huge opening, making getting in and out considerably easier while maintaining the secure, streamlined feel you want from a chest zip.
Developed by Billabong’s Takahiro Noguchi and refined over more than a decade, the Gullwing system has already been making its way into high-level surfing, with World Tour surfers using the design in free surfs and competition.
And that is only the beginning.
At the heart of the Furnace Ultra is OCENA+ natural rubber, a neoprene-free foam that is 10% lighter and offers 15% more stretch than standard OCENA.
Inside, Graphene Ultra and Graphene Pro thermal linings work together to retain heat without turning the wetsuit into a restrictive suit of armour. Graphene Ultra is Billabong’s warmest thermal jersey to date, with independent laboratory testing showing a 26.6% increase in thermal retention and 20% longer heat retention.
Then there’s the new Upcycler Airlite 4D through the upper body — a four-way stretch jersey made from 100% post-consumer recycled textiles.
The result is a wetsuit that is designed to move with you rather than against you.
And that’s ultimately what stands out about the Furnace Ultra. Billabong hasn’t simply tried to make the warmest suit possible. They’ve tried to make a suit that is warm, flexible, light and easy to live with.
Add fully welded, stitchless seams to the equation and you have a genuinely impressive piece of winter surfing technology.
Our take: If you want Billabong’s most advanced wetsuit and don't want to compromise on warmth, flexibility or entry, this is the one.
If the Furnace Ultra is about pushing every aspect of wetsuit technology forward, the Furnace Revo has a slightly different obsession:
Stretch.
And lots of it.
Sitting in the middle of the Furnace range, the Revo combines OCENA natural rubber, Graphene Pro thermal lining and the new Upcycler Airlite 4D jersey.
That last part is particularly important.
Made from 100% post-consumer recycled textiles, Airlite 4D is Billabong’s most flexible jersey to date. The four-way stretch construction allows the wetsuit to move naturally through paddling, duck diving, popping up and turning.
For surfers, that freedom of movement makes a huge difference.
There’s nothing worse than pulling on a thick winter wetsuit and immediately feeling restricted. Your shoulders feel tight, paddling becomes harder and every movement seems to require more effort.
The Revo is designed to avoid that feeling.
Inside, Graphene Pro provides the thermal insulation, combining graphene-infused recycled nylon and recycled spandex to balance warmth and stretch.
The result is a suit that feels light, supple and unrestricted while still delivering the warmth you need from a full winter wetsuit.
Our take: If flexibility is high on your list and you want a wetsuit that doesn't feel like you're fighting the rubber every time you paddle, the Furnace Revo deserves serious attention.
The Furnace Pro Series takes the focus on flexibility even further.
In fact, Billabong positions it as the lightest wetsuit in the range.
It uses Airlite 4D throughout, giving the entire suit that highly flexible, four-way stretch feel. Combined with OCENA+ natural rubber and Graphene Pro thermal lining, you get a suit designed around unrestricted movement without sacrificing winter performance.
And once again, Billabong has used stitchless welded seams to create strong, watertight joins while removing needle holes through the material.
The thinking behind the Furnace Pro Series is simple: make the wetsuit disappear.
You don't want to think about your wetsuit when you're surfing. You want to paddle, pop up, turn and move without feeling like your equipment is getting in the way.
That is exactly what this suit is designed to deliver.
Our take: For surfers who put performance and freedom of movement above everything else, the Furnace Pro Series is a serious bit of kit.
This might actually be one of the most interesting suits in the entire range.
Why?
Because the Absolute Ultra brings technology that you would traditionally expect to find much further up the price range.
It combines OCENA natural rubber, Graphene Ultra, Upcycler Airlite 4D and welded seam construction, all in a suit designed to be considerably more accessible.
It even gets an innovative hybrid chest-zip entry that combines elements of a traditional chest zip with the Gullwing system, helping to improve flexibility and make getting in and out easier.
The upper body uses Upcycler Airlite 4D, giving you four-way stretch where you need it most.
Then there’s Graphene Ultra, Billabong’s warmest thermal jersey. Independent laboratory testing showed a 26.6% increase in thermal retention and 20% longer heat retention.
That’s serious technology.
And perhaps the most impressive part is that all of this has been put into a suit that isn't positioned at the very top of the price range.
The Absolute Ultra really challenges the idea that you have to spend big money to get access to advanced wetsuit technology.
Our take: If you're looking for the sweet spot between price and performance, this could be one of the standout suits of any on the market.
Not everyone needs the most technically advanced wetsuit on the market.
Sometimes you just want a wetsuit that is warm, comfortable, reliable and affordable.
That’s where the Absolute Core comes in.
Available with both back-zip and chest-zip entry, the Absolute Core takes proven wetsuit technology and puts it together into a dependable winter suit without the big price tag.
You get Recycler Pro Stretch, a recycled nylon construction that provides a soft feel and plenty of stretch, alongside Graphene Pro thermal lining for added warmth.
Super Lite Foam helps keep the suit lightweight while still providing the insulation needed for regular surfing.
The back-zip version is particularly straightforward, making it a great option for newer surfers, occasional surfers or anyone who simply values easy entry and exit.
The chest-zip version provides a closer seal around the upper body and helps reduce water flushing, while maintaining the flexibility needed for paddling and surfing.
Both versions also feature durable knee panels for additional protection in high-wear areas.
This isn't a suit trying to pretend it's something it isn't.
It doesn't have every piece of cutting-edge technology found in the Furnace Ultra. Instead, it focuses on getting the fundamentals right.
Warmth. Comfort. Flexibility. Durability. Value.
And sometimes that's exactly what you need.
Our take: A dependable winter wetsuit for beginners, progressing surfers, occasional surfers or anyone looking for solid cold-water performance without spending a fortune.
So, Which Billabong Is Right For You?
One of the things I like most about this new range is how clearly each wetsuit has its own identity.
You're not simply paying more for the same suit with a few extra features. As you move through the range, the technology, materials and construction change to suit different types of surfers and different priorities.
Want the ultimate Billabong winter wetsuit?
Furnace Ultra.
The most advanced combination of warmth, flexibility, natural rubber technology, graphene insulation and the innovative Gullwing chest zip entry.
Want maximum stretch?
Furnace Revo.
A seriously flexible winter wetsuit built around OCENA natural rubber, Airlite 4D and Graphene Pro.
Want lightweight, unrestricted performance?
Furnace Pro Series.
Billabong’s lightest wetsuit, with Airlite 4D throughout and a clear focus on freedom of movement.
Want premium technology at a more accessible price?
Absolute Ultra.
This is where things get really interesting, bringing OCENA, Graphene Ultra, Airlite 4D and advanced seam construction into a more accessible wetsuit.
Want reliable winter performance without breaking the bank?
Absolute Core.
Straightforward, dependable and comfortable — available in both chest-zip and back-zip configurations.
The Future of Winter Wetsuits?
What excites me most about this range isn't any single feature.
It's the direction Billabong is heading in.
Natural rubber. Recycled materials. Graphene thermal technology. Four-way stretch. New seam construction. New entry systems.
These aren't simply buzzwords. They're technologies being used to solve some of the biggest problems we have with winter wetsuits: keeping warm without adding bulk, improving flexibility, making suits easier to get into and reducing reliance on traditional neoprene materials.
And the fact that so much of this technology is now appearing across different price points is perhaps the most encouraging part.
As surfers, we spend a lot of time in our wetsuits. In winter, they can be the difference between a two-hour session and heading home after 40 minutes because you're freezing.
