Wing foil

Duotone, 2026

Sky Style SLS 2026

1372mm long · 4'6"

545mm wide

≈ 108mm thick · estimated

45litres

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 45 L is 25 mm longer and 9 mm narrower than the 2025 45 L.

45 L against the 2025 45 L, listed length and width.

As listed by Duotone

Duotone Sky Style SLS 2026: every size as listed by Duotone
sizelengthwidththicknessweight
25 L4'2'' · 1270 mm464 mm≈ 76 mm · estimated3.6 kg
35 L4'4'' · 1321 mm495 mm≈ 96 mm · estimated4 kg
45 L4'6'' · 1372 mm545 mm≈ 108 mm · estimated4.4 kg
55 L4'8'' · 1422 mm565 mm≈ 122 mm · estimated4.9 kg
65 L4'10'' · 1473 mm584 mm≈ 135 mm · estimated5.2 kg
75 L5'0'' · 1524 mm603 mm≈ 146 mm · estimated5.5 kg
85 L5'2'' · 1575 mm622 mm≈ 155 mm · estimated5.8 kg
95 L5'4'' · 1626 mm641 mm≈ 163 mm · estimated6.2 kg

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

162612700 mm127025 L464 w132135 L495 w137245 L545 w142255 L565 w147365 L584 w152475 L603 w157585 L622 w162695 L641 w

Next to your board?

Lay the Duotone Sky Style SLS 45 L over up to four others, at one scale.

Compare with…

Generations

Before it · 2025

The 2026 45 L is 25 mm longer and 9 mm narrower than the 2025 45 L. Open the 2025

listed length and width

2026 45 L over the 2025 45 L, tails aligned, one scale
2026 45 L 2025 45 L

After it · 2027

The 2027 45 L is 25 mm shorter and 7 mm wider than the 2026 45 L; its wide point moved 14 mm toward the tail. Open the 2027

listed length and width · wide point derived

2026 45 L over the 2027 45 L, tails aligned, one scale
2026 45 L 2027 45 L

The Duotone Sky Style SLS over time

Shape & Rocker

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

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

Read off the 25 L outline · derived

52 %wide point, 661 mm from the tail

2.74length over width

422mm wide 12″ from the tail

5,053cm² of planform

Read off the 35 L outline · derived

52 %wide point, 687 mm from the tail

2.67length over width

447mm wide 12″ from the tail

5,614cm² of planform

Read off the 45 L outline · derived

52 %wide point, 714 mm from the tail

2.52length over width

488mm wide 12″ from the tail

6,415cm² of planform

Read off the 55 L outline · derived

52 %wide point, 740 mm from the tail

2.52length over width

503mm wide 12″ from the tail

6,900cm² of planform

Read off the 65 L outline · derived

52 %wide point, 767 mm from the tail

2.52length over width

516mm wide 12″ from the tail

7,386cm² of planform

Read off the 75 L outline · derived

52 %wide point, 793 mm from the tail

2.53length over width

529mm wide 12″ from the tail

7,891cm² of planform

Read off the 85 L outline · derived

52 %wide point, 820 mm from the tail

2.53length over width

542mm wide 12″ from the tail

8,411cm² of planform

Read off the 95 L outline · derived

52 %wide point, 846 mm from the tail

2.53length over width

555mm wide 12″ from the tail

8,947cm² of planform

Rocker of the 25 L · scaled from the 45 L measured

≈ 28 mmtail rocker, at the tip
≈ 11 mm12″ from the tail
≈ 15 mm12″ from the nose
≈ 92 mmnose rocker, at the tip
≈ 324 mmflat to within 3 mm, from 37 % to 63 % of the length
50 %of the length to the lowest point, from the tail
≈ 76 mmat its thickest, 59 % from the tail
≈ 22 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 35 L · scaled from the 45 L measured

≈ 30 mmtail rocker, at the tip
≈ 12 mm12″ from the tail
≈ 17 mm12″ from the nose
≈ 96 mmnose rocker, at the tip
≈ 331 mmflat to within 3 mm, from 38 % to 63 % of the length
50 %of the length to the lowest point, from the tail
≈ 96 mmat its thickest, 59 % from the tail
≈ 23 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 45 L · measured

≈ 31 mmtail rocker, at the tip
≈ 13 mm12″ from the tail
≈ 19 mm12″ from the nose
≈ 100 mmnose rocker, at the tip
≈ 337 mmflat to within 3 mm, from 38 % to 63 % of the length
50 %of the length to the lowest point, from the tail
≈ 108 mmat its thickest, 59 % from the tail
≈ 23 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 55 L · scaled from the 45 L measured

≈ 32 mmtail rocker, at the tip
≈ 14 mm12″ from the tail
≈ 21 mm12″ from the nose
≈ 104 mmnose rocker, at the tip
≈ 344 mmflat to within 3 mm, from 38 % to 62 % of the length
50 %of the length to the lowest point, from the tail
≈ 122 mmat its thickest, 59 % from the tail
≈ 24 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 65 L · scaled from the 45 L measured

≈ 33 mmtail rocker, at the tip
≈ 15 mm12″ from the tail
≈ 23 mm12″ from the nose
≈ 108 mmnose rocker, at the tip
≈ 350 mmflat to within 3 mm, from 38 % to 62 % of the length
50 %of the length to the lowest point, from the tail
≈ 135 mmat its thickest, 59 % from the tail
≈ 25 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 75 L · scaled from the 45 L measured

≈ 34 mmtail rocker, at the tip
≈ 16 mm12″ from the tail
≈ 25 mm12″ from the nose
≈ 112 mmnose rocker, at the tip
≈ 356 mmflat to within 3 mm, from 39 % to 62 % of the length
50 %of the length to the lowest point, from the tail
≈ 146 mmat its thickest, 59 % from the tail
≈ 26 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 85 L · scaled from the 45 L measured

≈ 36 mmtail rocker, at the tip
≈ 17 mm12″ from the tail
≈ 27 mm12″ from the nose
≈ 116 mmnose rocker, at the tip
≈ 362 mmflat to within 3 mm, from 39 % to 62 % of the length
50 %of the length to the lowest point, from the tail
≈ 155 mmat its thickest, 59 % from the tail
≈ 27 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 95 L · scaled from the 45 L measured

≈ 37 mmtail rocker, at the tip
≈ 18 mm12″ from the tail
≈ 30 mm12″ from the nose
≈ 120 mmnose rocker, at the tip
≈ 368 mmflat to within 3 mm, from 39 % to 62 % of the length
50 %of the length to the lowest point, from the tail
≈ 163 mmat its thickest, 59 % from the tail
≈ 28 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 · On Duotone's photo of the Sky Style SLS 5′4″ (95 L), scaled as the 45 L though the rail reads the 95 L (not rescaled yet). Tail end set by Claude, not checked by a person. · estimated

Reviews & Videos

Original pages · 1

Similar Boards

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