Wing foil

Duotone, 2026

Sky Free 2026

1803mm long · 5'11"

686mm wide

130mm thick

120litres

Open in Studio See it on duotonesports.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out: where every number comes from

In one line

Longer and narrower than the 2025. The 120 L is 102 mm longer and 25 mm narrower than the 2025 115 L.

120 L against the 2025 115 L, listed length and width.

As listed by Duotone

Duotone Sky Free 2026: every size as listed by Duotone
sizelengthwidththicknessweight
105 L5'8'' · 1727 mm660 mm122 mm6.9 kg
120 L5'11'' · 1803 mm686 mm130 mm7.4 kg

Every size side by side, tails on one line, one scale

180317270 mm1727105 L660 w1803120 L686 w

Next to your board?

Lay the Duotone Sky Free 120 L over up to four others, at one scale.

Compare with…

Generations

Before it · 2025

The 2026 120 L is 102 mm longer and 25 mm narrower than the 2025 115 L. Open the 2025

listed length and width

2026 120 L over the 2025 115 L, tails aligned, one scale
2026 120 L 2025 115 L

The Duotone Sky Free over time

Shape & Rocker

From above, then from the side, true scale · the chosen size solid, the others dashed

Duotone Sky Free 2026 from above and from the side, every size at true scale, tails aligned
Duotone Sky Free 2026 from the side, true proportions: the bottom's rocker over a flat table, every size

Read off the 105 L outline · derived

53 %wide point, 910 mm from the tail

2.62length over width

560mm wide 12″ from the tail

9,661cm² of planform

Read off the 120 L outline · derived

53 %wide point, 950 mm from the tail

2.63length over width

576mm wide 12″ from the tail

10,475cm² of planform

Rocker of the 105 L · scaled from the 120 L measured

30 mmtail rocker, at the tip
15 mm12″ from the tail
35 mm12″ from the nose
133 mmnose rocker, at the tip
391 mmflat to within 3 mm, from 39 % to 61 % of the length
48 %of the length to the lowest point, from the tail
151 mmat its thickest, 49 % from the tail
30 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 120 L · measured

32 mmtail rocker, at the tip
16 mm12″ from the tail
39 mm12″ from the nose
139 mmnose rocker, at the tip
400 mmflat to within 3 mm, from 39 % to 61 % of the length
48 %of the length to the lowest point, from the tail
161 mmat its thickest, 49 % from the tail · on the photo; Duotone lists 130 mm
32 mmlonger along the bottom curve than flat

Lay this rocker over other boards

True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · Measured on Duotone's photo of the 120 L. Tail end set by Claude, not checked by a person.

Reviews & Videos

Original pages · 1

Similar Boards

Closest outlines from other models, once stretched to one length and width · derived