Description

Downwinder Slim SLS

SUP Downwind / Wing Lightwind

The Downwinder Slim SLS – the latest addition to our dedicated Downwinder board range!

2025 Duotone Downwinder Slim SLS Overview

Designed for maximum efficiency and high-performance Downwind Foiling. The narrow outline offers incredible glide performance for faster, open ocean swells and allows the use of smaller and faster foils. With its instant acceleration in bigger bumps and uninterrupted touchdown speed, this board is the go-to for experienced performance seekers!

With a long, narrow outline, low rocker and a sleek pin tail, the Downwinder Slim SLS ensures acceleration and speed, both essential to paddle into fast rolling open ocean swell. The clean bottom contours with a single concave entry facilitate great recovery potential when touching down and the pronounced rail bevels with hard edges in the rear part of the board provide excellent release and stability.

Designed for maximum efficiency and high-performance Downwind Foiling. The narrow outline offers incredible glide performance for faster, open ocean swells and allows the use of smaller and faster foils. With its instant acceleration in bigger bumps and uninterrupted touchdown speed, this board is the go-to for experienced performance seekers!

With a long, narrow outline, low rocker and a sleek pin tail, the Downwinder Slim SLS ensures acceleration and speed, both essential to paddle into fast rolling open ocean swell. The clean bottom contours with a single concave entry facilitate great recovery potential when touching down and the pronounced rail bevels with hard edges in the rear part of the board provide excellent release and stability.

PERFORMANCE AND SPECS

Duotone Downwinder Slim SLS at Duotonesports.com

More DW Boards here

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Shipping & Delivery

SHIPPING WITH BIG WINDS

Name: Duotone Downwinder Slim SLS SUP-Foil Boards 2025
Brand: Duotone
SKU: 95819
Availability: InStock

Rates, Common Questions, and Our Fastest,

Safest, Money Saving Board Delivery Ever!

U.S. SHIPPING RATES

Rates apply to mainland U.S.

Transit time calculated in business days.

ITEM/ORDER	7-10 Days	3-6 Days	Need It Quicker?
Orders Less Than $100	$15.00	$24.99	By Quote
Most Orders of $100 or More	Free	$24.99	By Quote
EXCEPTIONS
All Used Gear (U.S. Only)		Shipping Rate is Cited on Product Pages
Wing Foil Boards		$99 to Nearby Major Airport Freight Facility
Downwind SUP Foil Boards		$99 to Nearby Major Airport Freight Facility
Windsurf & Wsurf Foil Boards (10' and Under)		$99 to Nearby Major Airport Freight Facility
Inflatable Boards (SUP & Wing)	$50	$75	By Quote
Directional Kitesurf & Kite Foil Boards	$50	$75	By Quote
SUP Paddles	$35	$50	By Quote
Board Bag: Flat Day Bags	$35	$50	By Quote
Board Bags: Wheeled/Walled Bags	$65	$99	By Quote
Windsurf Sails 7.0 meter or Larger		By Quote
Windsurf Masts 460 cm or Longer		By Quote
Alloy Windsurfing Booms 150 cm or Larger	$35	$50	By Quote

COMMON QUESTIONS

Where's My Order's Tracking Link?

Tracking info is shared via email within 72 hours of most orders being placed. Be sure to check spam or "Promotions" folder in your Inbox, as sometimes our messages land there.

No Tracking Info Displays on Shipper's Website ...

It can take 48 hours for tracking info to display. Rest assured, your package is en route. Make sure to enter the BOL # (Bill of Lading) with no spaces in the tracking field.

Alaska, Hawaii, Puerto Rico?

Yes, we have shipped to these locations for decades by quote. Please share your address, the item(s) you needed shipped, and if an airport cargo depot pickup is possible.

Canada and International Locations?

We ship to Canada lots, and the Caribbean some. Get a quote. We rarely ship items to Europe, Asia, and Australia as it's spendy. Quotes for international orders do not include import duties.

How Can I Be Sure My Board Arrives Intact?

Opt for our $99 "To Nearby Airport" shipping option at checkout. It relies on passenger planes, and offers our safest delivery. More far below.

What if My Board Arrives Damaged?

We'll work with our shipping partner to get you a repair credit or a replacement board. Please send photos of the damaged board (and box) to shipping@bigwinds.com.

My board made it ...

But no foot straps, fins, or vent plug?

Look closely through the packaging. Fins, foot straps and vent plugs are often concealed in a sheath of cardboard that's easy to discard. Also, check inside the board box, and shake the box to be sure. You'll likely dislodge a small box containing the missing items.

HOW WE SHIP BOARDS

OPTION 1

MAINLAND U.S.

NEARBY MAJOR AIRPORT, $99

Fast

Boards depart Thursday each week, and are available for pickup Friday or over the weekend.

Safe

Minimal handling, and processing. No trucks, or gritty freight facilities. We ship using passenger planes, and direct flights when possible.

Easy

Most airport cargo depots are just far enough from main terminals to allow free parking, and easy entry. Pickup instructions and tracking info are shared via email Friday morning.

Which Major Airport is Near Me?

This link to Alaska Airlines’ options is a starting point. If no nearby options exist, we'll work with American, United and Delta airlines for a closer solution. Questions? Contact us!

OPTION 2

ALASKA, HAWAII, PUERTO RICO

NEARBY MAJOR AIRPORT, $150

Fast

Boards depart Thursday each week, and are available for pickup Friday or over the weekend.

Safe

Minimal handling, and processing. No trucks, or gritty freight facilities. We ship using passenger planes, and direct flights when possible.

Easy

Most airport cargo depots are just far enough from main terminals to allow free parking, and easy entry. Pickup instructions and tracking info are shared via email Friday morning.

Which Major Airport is Near Me?

This link to Alaska Airlines’ options is a starting point. If no nearby options exist, we'll work with American, United and Delta airlines for a closer solution. Questions? Contact us!

OPTION 3

BUSINESS OR RESIDENTIAL DELIVERY

BY QUOTE

Residential or Business Board Delivery

We'll work with freight partners for the lowest possible rate. Delivery time is 7-10 business days. Quotes typically land in the $350 - $500 range, though Big Winds will often cover a portion of this fee. Get a quote.

International Board Delivery

Board shipping rates for most international destinations are extremely pricey. But we can ship boards to Canada for as low as $275 plus duties and taxes. We can also stow your board for an upcoming Gorge visit, and help with a board bag and packing materials to ensure it flies home with you safely.