The Billabong Furnace 3mm Hidden Split Toe Boots protect your feet with a partially recycled neoprene blend, flexible sole, and adjustable arch strap. Warmth comes from SMART Foam and graphene insulation, while welded seams and a hidden split-toe design deliver comfort and durability.
Product Info
Cleanline Staff
Jordan Says:
"Billabong's Furnace Upcycler boots may be the most comfortable surf boots I've ever worn. They feel more like wearing a sock than a bootie. They are so flexible that I can comfortably wear them with my swim fins without crunching my foot. A very thin sole gives you a true feel for your board. The only downside of a thin sole is that you can feel every rock you step on when hiking down to the surf. Also, it is a huge plus that Billabong makes this boot using recycled materials."
The Billabong Furnace 3mm Hidden Split Toe Boots protect your feet with a partially recycled neoprene blend, flexible sole, and adjustable arch strap. Warmth comes from SMART Foam and graphene insulation, while welded seams and a hidden split-toe design deliver comfort and durability.
Product Details
Thickness: 3mm
Toe Type: Hidden Split
Neoprene: SMART Foam
Exterior Lining: Upcycler Pro Stretch
Interior Lining: Graphene Recycler + Combined with Silicone Stretch
Strap: One
Heel Tab: Yes
Materials: 80% Neoprene, 10% Nylon, 10% Polyester
MPN: ABYWW00138
Product Features
Furnace Collection
100% partially recycled exterior fabric
Graphene interior fabric is Billabong's warmest material to date
Recycler 100% partially recycled jersey and liner made from partially recycled PET plastic bottles
SMART Foam is the best thermal retention, partially recycled
Adjustable arch strap entry system
100% welded exterior seams detail
Flex arch sole design
Warranty
This product is no longer backed by a warranty from the manufacturer. Click below for details.
Billabong Warranty
Warranty Repairs Voided
As of February 14, 2025, Billabong no longer offers warranty repairs. If you purchased your wetsuit from Cleanline Surf and are experiencing a warranty issue within the one-year warranty period, please contact us at support@cleanlinesurf.com.
We will need the following information:
Order Number
Photos of the problem area
A written description of the issue
We will review your claim. If approved as a warranty issue, you may ship the wetsuit back to Cleanline Surf. Once received, we will either send a replacement (if available) or issue store credit for the value of the wetsuit.
Please note: The Billabong warranty process is subject to change.
Warranty Exclusions
The following circumstances are not covered under warranty:
Self-repair or alterations to the product
Warranty requests without proof of purchase
Wetsuits more than one year from the purchase date
Accessories more than three months from the purchase date
Returns
If you are not 100% satisfied with your purchase you may return it for a refund, or exchange within 30 days of receiving your order.
Cleanline Surf Wetsuit Return Policy
Holiday Returns
For any orders placed after Nov 1st, 2025, we have extended our normal 30-day return policy to allow returns through January 31st, 2026.
Returns are easy! We understand that in some situations returns may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, within 30 days of receiving your order. Items must be in new condition with original tags and packaging.
Please note: We are unable to accept returns on used wetsuits. If you are unsure about your wetsuit fit or have any questions at all, please call us before using your wetsuit and we can offer guidance.
Please refer to our full Return Policy for more details.
Cleanline Staff Jordan Says:
Cleanline Staff
What Our Customers Are Saying