Description
The benchmark board for Foil Assist
The Midfish is Duotone's board for Foil Assist and for many foil disciplines: prone, downwind, wing foil and flat-water cruising. A narrow mid-length board for carving powerfully without losing control, with a direct connection to the foil.
Sizes 5'2" – 5'11" · 38 – 78 L · Carbon with PVC reinforcement · Fish tail
Who it's for
- Foil Assist riders in waves and downwind.
- Prone and wing foil riders looking for a responsive mid-length board.
What makes it special
01 Versatility
Foil Assist, prone, downwind, wing foil and flat-water cruising.
02 Take-off efficiency
Smooth transitions onto the foil.
03 Manoeuvrability
Powerful turns with full control.
Where it shines: waves, downwind and wing foil, with or without Foil Assist.
Sizes and recommended weight
| SIZE | VOLUME | RIDER WEIGHT | LENGTH X WIDTH | BOARD WEIGHT* |
|---|---|---|---|---|
| 5'2" | 38 L | up to 85 kg | 157.5 x 45.9 cm | 3.5 kg |
| 5'5" | 48 L | up to 90 kg | 165.1 x 48.4 cm | 3.9 kg |
| 5'8" | 58 L | up to 100 kg | 172.7 x 50.8 cm | 4.5 kg |
| 5'11" | 78 L | up to 110 kg | 180.3 x 55.9 cm | 5.5 kg |
Official Duotone data. *Weight tolerance of ±6 %. The rider weight is the maximum recommended by the brand; if you're close to the limit or just starting out, choose the bigger size. Check the selector for the sizes available in store.
“The Midfish is the perfect board for Foil Assist in any conditions: very easy take-offs and great control in the waves. Its manoeuvrability is impressive and it also works wonderfully as a prone board.”
Technology and construction
- Mid-length with low rocker: efficient take-offs and smoother, more controlled riding.
- Narrow outline: very agile for surf foil and dynamic carving.
- Carbon construction: full carbon with PVC reinforcement in the foot area.
- Volume distribution: lowered front deck to balance pressure between the feet.
- Forward foil box: comfortable, balanced take-offs.
- Fish tail: stability, drive on take-off and cable and leash neatly tucked away.
- Concave V bottom: comfortable touchdowns, efficient take-offs and less consumption.
- Double leash plug: withstands leash loads in wipeouts.
- Pad: kick tail, grid grip at the back and softer front area.
- Footstraps: on the 58 and 78 L sizes, inserts for a straight or V strap.
Midfish 2026 on the water
Which one to choose?
- Midfish Air 2026: 115 L inflatable for learning and travelling.
- Skybrid SLS 2026: mid-length board more geared towards wing and parawing.
Pair it with: Foil Assist Set AL, Foil Assist Set D/LAB and V cable guide.
Frequently asked questions
Which board size should I choose?+
Go by the board's recommended rider weight and your level: the less experience or the less wind, the more volume. If you're torn between two sizes, tell us your weight and level and we'll advise you.
Does it work without Foil Assist?+
Yes, it works very well for prone, downwind and wing foil.
Does it have footstraps?+
The 58 and 78 L sizes have front inserts for a straight or V strap.
Payments and security
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