We’re stoked to introduce a new addition to our 2025 wing range: the Duotone Unit SLS. This wing bridges the gap between the high-performance Unit D/LAB and the original Unit, combining power, control, and innovation in a new Strong – Light – Superior (SLS) construction.
If you’re after the perfect balance of performance and price, the Unit SLS delivers – offering the feel of a premium wing without the D/LAB price tag.
Built for Performance: What Makes the Unit SLS Special?
The Unit SLS features a lightweight undeyed Penta TX frame, enhanced with an Aluula Gold centre segment for added stiffness exactly where you need it. The result? A highly responsive wing that feels solid in your hands, whether you’re boosting airs or cruising down the line.
Combined with the updated MOD3 S canopy, you’ll experience smooth, efficient power delivery and excellent top-end depower. The canopy holds its shape brilliantly, even when powered up – giving you precise handling and better drift control.
Customise Your Control: Fusion Handles or Boom
One of the biggest innovations is the new Fusion control system. Choose your preferred setup with Fusion handles or the Fusion boom – both options are lightweight, carbon-built, and designed for ergonomic comfort with a sleek pistol-grip feel. The flush strut connection keeps things clean, snag-free, and easy to manage even in tricky conditions.
Wave Riding, Reinvented
Wave riders will love the stiffer leading-edge handle, which offers enhanced steering and drift stability when flagging the wing. Whether you’re carving down a face or navigating tight sections, the Unit SLS stays responsive and balanced.
Refined Tech for Next-Level Performance
Duotone has refined every detail of the Unit SLS:
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Improved canopy tension, tip twist, and tube diameter deliver smoother handling and more efficient power.
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Optimised window placement gives better visibility, especially when riding crowded spots.
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The Fusion system provides clean hand positioning and excellent control in all conditions.
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The Penta TX + Aluula Gold frame offers unmatched stiffness-to-weight ratio for advanced foilers.
Tech Specs
|
Size |
2.0 |
2.5 |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
5.5 |
6.0 |
6.5 |
|---|---|---|---|---|---|---|---|---|---|---|
|
Wind Range (kts) |
27–45 |
23–40 |
19–37 |
16–33 |
14–30 |
12–28 |
10–25 |
9–22 |
8–20 |
7–18 |
|
Weight (kg, no handles/boom) |
1.14 |
1.53 |
1.71 |
1.83 |
1.97 |
2.11 |
2.24 |
2.40 |
2.52 |
2.65 |
|
Wingspan (cm) |
215 |
239 |
262 |
283 |
300 |
322 |
339 |
356 |
376 |
391 |
|
Max Inflation Pressure |
11 PSI |
10 PSI |
9.5 PSI |
9.0 PSI |
8.5 PSI |
8.0 PSI |
8.0 PSI |
7.5 PSI |
7.0 PSI |
7.0 PSI |
|
Fusion Handle Size |
– |
M |
M |
L |
L |
L |
L |
L |
L |
L |
|
Fusion Boom Size |
S |
M |
M |
L |
L |
L |
L |
L |
L |
L |
|
Recommended Leash |
4’ (M) |
4’ (M) |
4’ (M) |
4’ (M) |
4’ (M) |
4’ (M) |
5’ (L) |
5’ (L) |
5’ (L) |
5’ (L) |
Watch the Video
Watch Worthing Watersports Video Review
Final Thoughts
Whether you’re wave riding, freeriding, or pushing your freestyle, the 2025 Duotone Unit SLS is engineered to elevate your experience. It’s a versatile, high-performance wing that suits a wide range of riding styles – all in a refined, lightweight package.
Now available to order at Worthing Watersports – get in touch to reserve yours.