Tech Talk: How much volume do you actually need for a parawing board?
27.07.2026
Parawinging is evolving faster than anyone expected. As more riders transition into this exciting discipline, one massive question keeps popping up regarding the right board volume when choosing your setup.
The truth is, there are plenty of theories and different viewpoints out there. That is why, on this occasion, Wieger teams up with Jon Mann to break down the physics behind parawing starts, why these specialised shapes behave differently, and how to dial in your perfect volume from day one.
Check out the full Tech Talk below to find the perfect volume for your riding style and local conditions:
The big shift: Why we are riding bigger boards
If you come from a traditional wing foiling background, your instinct might be to go as small and compact as possible. However, parawinging completely changes the rules.
Unlike traditional winging, a parawing doesn’t give you that instant, raw power in your hands. You don’t have an inflatable wing held high above your head to pull on, pump with your arms, and force the board out of the water. That’s why, as Wieger and Jon explain, they are actually riding longer and higher-volume boards than they ever did for winging.
And it all comes down to two major factors: waterline efficiency and initial acceleration. Without a wing held high in your hands to hoist you up instantly, you cannot just “manpower” the setup. You need a hull that glides effortlessly to bridge the gap between sitting dead in the water and getting up on the foil.
It is precisely because of all this that Jon claims in the video: “You will never regret going slightly too big when it comes to parawinging.”
Why a parawing board works for winging, but NOT the other way around
This comes down to pure hydrodynamics and drag. Traditional wing boards are short, wide, and compact. If you try to parawing on a traditional wing board, you hit a massive wall of water resistance. Because you lack the raw power of a handheld wing to yank you out, a short board creates so much drag that it simply won’t release from the water unless you are massively overpowered. Jon tried it, Wieger tried it during a trip to Hood River, and as they honestly admit, it usually just leads to a lot of struggling and swearing.
However, a dedicated parawing shape like our new Midlength V2 flips the script:
- In the water: It features a narrower, longer outline that cuts through the surface like a knife. It generates the water speed you desperately need to engage the foil, even with a smaller, less powerful parawing.
- In the air: Thanks to a clever volume distribution and the foil box being pushed forward, your stance is perfectly balanced. The moment you are up, all that length in front and behind you disappears, making the board feel incredibly loose, nimble, and compact under your feet.
Because of this efficiency, it is much better to use a parawing board for winging than it is to parawing on a wing board. In fact, if you want a one-board quiver, a midlength parawing board doubles as the ultimate light-wind weapon for traditional wing foiling.
So, how should you choose your litres?
As the guys explain in the video, there are plenty of theories on weight out there, lots of personal opinions, and arguably many of them are perfectly valid. As the sport rapidly develops, points of view are bound to shift and evolve. To make things easy, here is our quick-reference sizing guide based on your weight and local conditions:
- If you are a beginner (or ride in gusty local conditions): You want to aim for your body weight plus 10 to 15 litres. Parawings are highly dependent on the wind to get you moving. Having that extra volume acts as a safety margin, keeping you afloat comfortably during the lulls so that the efficient midlength shape can generate immediate water speed the second a gust hits. You won’t outgrow this size either; it will simply remain your ultimate light-wind weapon.
- If you are an advanced rider (seeking high performance): Aim for neutral buoyancy (right around your body weight). If you already have solid parawinging or downwind experience, matching your weight gives you the perfect balance of paddling speed and total freedom once you are up on the foil.
- What about pure sinker boards? Dropping more than 10 litres below your body weight should be reserved strictly for premium spots with ultra-consistent wind and rolling bumps (like Hood River). If your local spot has holes in the wind, a sinker will only lead to a long day of struggling.
Choose your perfect set up
We hope this Tech Talk has been useful and has cleared up any confusion when it comes to choosing the right volume for your parawing board.
If you want to check out more about our new dedicated parawing foil board, feel free to explore the full technical specs and size options of the new Midlength V2 here. Alternatively, you can drop a comment on our YouTube channel if you want to share your thoughts.
See you on the water!