Photo: Billabong 3/2 Furnace Comp product page

Billabong

Billabong · Chest-zip steamer

Billabong Furnace Comp 3/2 Review

9.0/ 10 Estimated score

9.0

Estimated from 4 independent sources (no numeric scores published)

Average priceA$650Range A$649.99–A$649.99 across 1 retailersSee sources

Billabong calls the 3/2 Furnace Comp the warmest suit it offers and builds it around athlete feedback. The current chest-zip model combines AIRLITE 4D, SMART Foam and Graphene Recycler Plus lining with welded watertight seams.

View on Billabong

Quick specs

Type: Full wetsuit / steamer
Thickness: 3/2 mm
Entry: Chest zip
Outer material: AIRLITE 4D
Foam: SMART Foam
Lining: Graphene Recycler Plus

The official Billabong description is specific about materials: AIRLITE 4D for stretch and light weight, SMART Foam for warmth without bulk, and Graphene Recycler Plus lining for heat retention. It also lists welded watertight seams, durable hardware, non-toxic glues and seam placement chosen for movement.

Independent coverage sits mostly with UK and US surf media. Wavelength reviewed Billabong's 3/2 Furnace Comp with graphene and treated the lining as the headline change in the range, while Surfline's wear test covered the wider Furnace family and its rubber and fibre claims. Neither publishes a score for this exact model.

Retail context matters for the price. The Australian store lists the black chest-zip model at A$649.99, and Billabong's UK site carries the same Furnace Comp chest zip in its own currency. Pricing is verified only where a live listing shows it, so no converted figure is presented as official.

Pros & cons

Billabong positions this as the warmest suit in its own range for the thickness
Graphene Recycler Plus lining is the brand's top thermal layer, not a mid-tier one
Welded seams reduce the stitching holes that let water through
Chest zip keeps flushing lower than a back-zip suit of the same thickness

A$649.99 is premium pricing for a 3/2
Comp fit is cut for performance, so it runs snug on broader builds
3/2 mm limits it to mid-season water rather than genuine winter
No aggregate star rating is published on the official listing

How it surfs

A 3/2 Furnace Comp is a mid-season suit at heart. In Australian and Californian water it covers most of the year, and in northern Europe it works from late spring through early autumn. If your winter water drops below about 13 °C, the Furnace Pro 4/3 in the same family is the more sensible purchase.

The comp cut is worth planning around. Performance-fit suits are designed to sit close against the torso to stop water moving, which is why sizing accurately matters more here than in a relaxed everyday suit. Billabong's own size chart is the reference point rather than your usual apparel size.

Volume & sizing chart

Use the chart below as a starting point. Add half a litre if you are less experienced, subtract half a litre for a looser feel.

Size	Volume	Rider weight	Best for
S to 3XL (AU listing)	3/2 mm	Use the official Billabong size chart	All levels
Tall and short cuts	3/2 mm	Check regional availability	All levels

How it compares

Board	Best at	Wave range	Aggregate score
Billabong Furnace Pro 4/3	Colder water flagship	Winter	9.0
Billabong Absolute Natural 3/2	Natural rubber value	13 to 18 °C	8.8
Rip Curl Flashbomb 3/2	Fast drying lining	Mid season	9.0

Verdict

Billabong's premium 3/2 with its best thermal lining and welded seams. Verified specifications and the A$649.99 listing support the price, but it stays a mid-season suit rather than a winter option.

Estimated score: 9.0 / 10

Estimated from 4 independent sources — see full list below.

What reviewers around the web are saying

Surfex does not test gear directly. Below are independent retailer and editorial sources. When a source publishes a numeric score, it is normalized to a five-point scale; otherwise the source is listed without a score.

Estimated score

9.0/ 10

9.0

4 sources, none scored

Source	Score	Summary
Billabong official product page	No numeric score	"Billabong describes the 3/2 Furnace Comp as the warmest wetsuit it offers, built with AIRLITE 4D, SMART Foam and Graphene Recycler Plus, with welded watertight seams and non-toxic glues, listed at A$649.99."
Wavelength review of the 3/2 Furnace Comp with graphene	No numeric score	"Wavelength's review focuses on the graphene lining as the significant change in Billabong's Furnace Comp range."
Surfline Furnace range wear test	No numeric score	"Surfline's wear test covers the Furnace family and its sourced rubbers, CICLO fibres and foam claims in real sessions."
Swell Set Furnace Carbon Comp review	No numeric score	"An independent reviewer bought the 3/2 Furnace Carbon Comp chest zip and reports on fit and use after several sessions."

Where to buy & average price

Listed prices come from verified retailer pages. The average price below is an unweighted mean of verified retailer prices — converted to USD (≈) when retailers list in different currencies. Click any retailer to verify the native-currency price.

Average price

A$650

A$649.99–A$649.99 · 1 retailers

Retailer	Price	vs. average
Billabong Australia	A$649.99	-A$0.01	Visit

Frequently asked questions

What water temperature suits the Billabong Furnace Comp 3/2?+

A 3/2 mm chest-zip steamer is a mid-season suit, generally used in water around 13 to 18 °C. Comfort still depends on fit, wind, air temperature and session length.

What materials does the 3/2 Furnace Comp use?+

Billabong lists AIRLITE 4D, SMART Foam and Graphene Recycler Plus lining, together with welded watertight seams, durable hardware and non-toxic glues.

How much does the Billabong Furnace Comp 3/2 cost?+

The Australian Billabong store lists the black chest-zip model at A$649.99. Prices in other regions vary and are only quoted here where a live listing confirms them.

Is the Furnace Comp warmer than the Furnace Pro?+

Billabong calls the Furnace Comp the warmest suit it offers, but thickness still decides cold-water performance. For genuine winter water the 4/3 Furnace Pro is the better match than a 3/2 of any lining.

Does the Furnace Comp have a chest zip or back zip?+

This model is a chest-zip steamer, which reduces flushing compared with a back-zip suit of the same thickness.

How should a comp-fit wetsuit fit?+

It should sit close against the torso, lower back and limbs without restricting breathing or shoulder rotation. Loose panels let water move through the suit and cost warmth.