Description
Duotone's lightest downwinder
The Downwinder Slim D/LAB sets a new standard with Hollow Shell Composite construction: almost 30% lighter than the SLS (around 1.6 kg less), with the easiest take-off and a pumping feel reminiscent of a much smaller board without losing volume or buoyancy.
Sizes 7'8" and 8'4" · 95 – 110 L · Hollow Shell Composite · ≈30% lighter than the SLS
Who it's for
- Advanced downwind riders looking for maximum performance.
- Anyone who wants the lightest board for pumping and connecting swell.
What makes it special
01 Low swing weight
Ultralight and stiff: it pumps and responds like a smaller board with the buoyancy of a big one.
02 Hollow Shell Composite construction
Hollow core that saves a lot of weight and gives great stiffness.
03 Early take-off
The easiest and earliest release to fly for longer.
Where it shines: high-performance downwind and SUP foil.
Sizes and recommended weight
| SIZE | VOLUME | RIDER WEIGHT | LENGTH X WIDTH | BOARD WEIGHT* |
|---|---|---|---|---|
| 7'8" | 95 L | up to 95 kg | 233 x 45 cm | 3.8 kg |
| 8'4" | 110 L | up to 110 kg | 254 x 47 cm | 4.2 kg |
Official Duotone data. *Weight tolerance of ±6%. The rider weight is the maximum recommended by the brand; if you're close to the limit or just starting out, choose the larger size. Check the selector for the sizes available in store.
“With the lightest Hollow Shell technology, the Downwinder D/LAB Slim is fast, highly reactive and incredibly efficient. It takes off effortlessly, pumps smoothly and rides like a smaller board with all the stability you need.”
Technology and construction
- Weight reduction: around 1.6 kg less than the SLS: more acceleration and better handling.
- Narrow outline: instant acceleration and easy take-off even with small wings.
- Tail rocker: smooth take-offs and clearance when pumping.
- Single concave bottom: maintains glide and recovers easily after touchdowns.
- Carbon tracks: long and light for any foil.
- Venting system: large vent and drain plug for safe decompression and maintenance.
Downwinder Slim D/LAB on the water
Which one to choose?
- Downwinder Slim SLS 2026: the carbon version, more affordable.
- Downwinder Air 2026: inflatable for travelling.
Pair it with: Amp 2.0 SLS front wing and Slim 2.0 D/LAB mast.
Frequently asked questions
Which downwinder size should I choose?+
Use the recommended rider weight in the table; if you're new to downwinding, go for more volume to paddle and take off more easily.
Does it have footstraps?+
No, Duotone downwind boards have no footstrap option.
Does it need any special care?+
It has a vent and drain plug for decompression and maintenance; follow Duotone's instructions.
Payments and security
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