NEW

Downwinder Slim SLS

SUP DOWNWIND PERFORMANCE

incl. VAT, plus shipping
Variant:

C50:pink/sand

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Item-no. 42260-3662

SLS stands for Strong Light Superior and is your gear that empowers you to push your limits and strive for peak performance without compromise.

The Downwinder Slim SLS is designed for speed and precision in Downwind SUP Foiling.

With key refinements to its shape, this board improves paddle speed thanks to a slimmer outline, making take-offs easier and more efficient. Its streamlined design also enhances clearance in turns and while pumping, ensuring smooth control across all conditions.

A narrower outline - reduced by 0.5 inch per size - enhances paddle speed, minimizes resistance and boosts glide. Tail rocker improves release and clearance, contributing to seamless transitions and greater overall efficiency.

The clean monoconcave bottom ensures seamless speed and smooth touchdown recovery, maintaining forward momentum at all times. Long Carbon tracks offer extensive trimming options and full foil compatibility, making the setup highly versatile and easily adaptable to your needs. 

Built using lightweight Carbon Custom Sandwich construction, the Downwinder Slim SLS combines durability with minimal weight to enhance agility and responsiveness.

Available in size 7‘6‘‘ x 17.5‘‘ (90l), 8‘0‘‘ x 18‘‘ (105l) and 8‘6“ x 18.5“ (120l), the Downwinder Slim SLS is ideal for dedicated downwind riders and those exploring light wind Wing Foiling.

Velocidade de remada
outline mais estreito aumenta paddle speed e deslize, maximizando eficiência
Facilidade de decolagem
lançamento mais rápido para entrar no foil e aproveitar mais tempo na água
Clearance
Enhanced clearance during turns and pumping ensures smooth transitions and flow.
Downwinder Slim SLS - C50:pink/sand
SURF / WAVE
Small / Turny
FREESTYLE
Jumps / Tricks
FREERIDE
Cruising / Manoevers
ENTRY
Learn / Progress
BUDGET FRIENDLY
Affordable
TRAVEL FRIENDLY
Compact
Size
Volume
Width (''/cm)
Length (''/cm)
Weight (in kg - Tolerance: +/- 6% possible)
Fittings
Rec. User Weight
Footstrap Options
Board Deck Color / Paint Color (Pantone)
Best Size
7'6"
90 l
17.5'' / 44.5
7'6'' / 229
5.38
2X US FOIL TRACKS LONG
< 90 kg
No Footstrap Options
219C / 2316 C / 3125C
Best Size
8'0"
105 l
18'' / 46
8'0'' / 244
5.92
2X US FOIL TRACKS LONG
< 105 kg
No Footstrap Options
219C / 2316 C / 3125C
Best Size
8'6"
120 l
18.5'' / 47
8'6'' / 259
6.23
2X US FOIL TRACKS LONG
< 120 kg
No Footstrap Options
219C / 2316 C / 3125C
Which Size fits you best?
Please enter your details to find the best size for your Duotone Foil
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TechFeature

Optimized Outline

Narrower by 0.5 inch per size for faster paddle-up, even with smaller foils.

Tail Rocker

Promotes easier take-off and improved clearance when pumping.

Monoconcave Bottom

Promotes clean glide and smooth recovery from touchdowns.

Carbon Tracks

Extended Carbon tracks allow maximum foil placement flexibility with minimal weight.

Lightweight Construction

Carbon custom sandwich construction offers strength with reduced weight.

Optimized Outline

Narrower by 0.5 inch per size for faster paddle-up, even with smaller foils.

Tail Rocker

Promotes easier take-off and improved clearance when pumping.

Monoconcave Bottom

Promotes clean glide and smooth recovery from touchdowns.

Carbon Tracks

Extended Carbon tracks allow maximum foil placement flexibility with minimal weight.

Lightweight Construction

Carbon custom sandwich construction offers strength with reduced weight.

TechFeature

3D View

Quote Jeffrey Spencer

»The 2026 Downwinder Slim SLS is built for speed, efficiency, and control in SUP Downwind Foiling. With a slimmer outline for faster paddling, easier take-offs, and smooth clearance in turns and pumping.«

— Jeffrey Spencer

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Any comments or questions? Here you’ll find first hand R&D / rider Information.

The more info you provide, the more specific the advice/help will be. Please let us know:

  • Your skill level

  • Your body weight and size Board, Wing & Foil model(s) and size(s) you are using

  • Conditions/spots you are foiling at

  • Which specific question do you have?

  • Any comments or questions? Here you’ll find first hand R&D / rider Information.