Duotone Sky Free Wing Foil Board DST

Wing Foil Board with Dura Shield Technology for Maximum Durability

The Duotone Sky Free DST is the largest and most robust version of the Sky Free series — built for riders who need maximum stability, early takeoffs, and a board that holds up to long-term, intensive use.

The longer, narrower outline enhances takeoff efficiency and straight-line stability — delivering a smooth, controlled ride in all conditions. Tail cut-outs ensure a clean release from the water, while the slightly recessed deck boosts stability and provides intuitive steering control.

Clean bottom contours and a low rocker profile support the earliest possible lift. The rounded rail apex ensures neutral, forgiving touchdowns — perfect for building confidence through transitions.

The defining feature of the DST model is the new Dura Shield technology — a rugged top sheet construction that resists scratches and dings, delivering longer lifespan under regular use in demanding conditions.

Who is the Duotone Sky Free DST Wing Foil Board for?

The Duotone Sky Free DST is designed for riders who need maximum stability and a board built to last.

We recommend it for:

• beginners and heavier riders (up to 130 kg) who need high volume
• foilers looking for a durable board for regular and intensive use
• anyone looking for a smooth, predictable, and forgiving ride
• riders transitioning from beginner to intermediate level

Why the Duotone Sky Free DST Wing Foil Board?

Dura Shield technology for maximum protection
The new rugged top sheet resists scratches and dings — delivering longer lifespan under intensive use.

Maximum stability for rapid progression
High volume (135 L) and a wide outline deliver exceptional stability — ideal for beginners and heavier riders.

Early takeoff with less effort
A low rocker and clean bottom contours deliver the earliest possible lift — even in light wind.

Straight-line stability
Improved tracking and balance in a straight line provide smoother, more controlled rides and easier steering before takeoff.

Forgiving touchdowns
The rounded rail apex delivers neutral, soft landings — ideal for building confidence through transitions.

Clean release from the water
Tail cut-outs assist with a clean lift from the water for a smooth and efficient transition onto foil.

Technology

The Duotone Sky Free DST is built with vacuum epoxy construction and the new Dura Shield (DST) technology — a rugged top sheet that resists scratches and dings, providing additional protection and a longer lifespan.

A low rocker and clean bottom contours support the earliest possible takeoff. The rounded rail apex ensures neutral, forgiving touchdowns. The slightly recessed deck increases stability and delivers intuitive steering control.

The 2 × US Track 10" system provides a solid and precise foil connection with adjustable positioning. Tail cut-outs ensure a clean lift from the water — for a smooth transition onto foil.

Technical Specifications

• Construction: vacuum epoxy with Dura Shield (DST) top sheet
• Rocker: low profile
• Bottom: clean contour profile
• Rails: rounded rail apex
• Deck: slightly recessed
• Tail: cut-outs
• Foil mount: 2 × US Track 10"
• Footstrap options: 3× Duotone footstraps

Sizes

Sky Free DST	Volume	Width	Length	Thickness	Board weight	Rec. rider weight
6'2"	135 L	28" / 71 cm	6'2" / 189 cm	5.3" / 13.5 cm	9.2 kg	up to 130 kg

What's in the Box?

• Duotone Sky Free DST wing foil board
• Deck pad (pre-installed)

About Duotone

Duotone helped establish wing foiling as a water sport with the launch of its first foil wing in 2019 — and has been shaping the discipline ever since. Now in its 7th season of wing and foiling, the brand continues to expand its range of wings, foils, and boards for all levels and disciplines.

Behind the brand is a team of passionate wingers, foilers, and ocean enthusiasts working with riders from Hawaii to Lake Garda. Their approach is straightforward: develop gear for everyone and every condition — driven by real riding in real locations.

Duotone doesn't develop products in isolation — synergies between wings, foils, and boards ensure the entire setup works as one. When the wing matches the foil in speed, the experience on the water is simply better.