The Billabong Furnace 7mm Split Toe Surf Boot is a premium winter surf boot built to keep your feet warm, comfortable and controlled in cold water surfing. Featuring 7 mm neoprene, this boot provides excellent insulation for water temperatures around 4 – 8 °C, making it ideal for winter surf sessions in northern seas and cold breaks.

The split toe design enhances balance and grip, particularly when placing your feet for take-offs and trims. The Airlite Recycler Stretch exterior is lightweight and flexible, while the Graphene Recycler Plus lining retains heat and dries quickly — all contributing to a warm, comfortable fit with superior board feel.

✔ 7 mm neoprene – maximum warmth for cold water
✔ Split toe design – improved balance & grip
✔ Airlite Recycler Stretch exterior – flexible & lightweight
✔ Graphene Recycler Plus lining – warmth & quick-dry
✔ Anatomical comfort fit
✔ Rubber sole – grip & direct board feedback

When should you wear this surf boot?
This 7mm split toe surf boot is perfect for very cold water surfing, suitable for water temperatures between 4 – 8 °C, typically during winter months or in cold northern surf spots.

Warranty:
Neoprene accessories like surf boots usually come with a 3-month warranty on manufacturing defects such as seams or delamination.