Ronix Foil Adjustable Foot StrapsRonix Foil Adjustable Foot Straps Get your feet locked in and your foil board stable from your first tow. These Ronix Foil Adjustable Foot Straps deliver the locked down feel you need when you're learning to foil, keeping your board predictable so you can focus on finding that sweet spot where the foil lifts. Adjustable fit means you dial in the right tension for your feet, and that security translates directly to faster progression and fewer wipeouts