Arc Strapless. Pro Carbon. Parawing, Wing, Foil Assist, Prone. No Strap Inserts = Less Weight. Unlocking even more agility and playfulness. Significantly lighter and more nimble underfoot. The Arc is designed for riders who want a more stable and surfy midlength platform for parawing, winging, and foil assist. The outline provides glide and acceleration, while the recessed deck and concaves make low end control feel settled and predictable in any conditions. Once on foil, the Arc feels direct and engaged. The recessed deck lowers your stance and increases leverage, so it is easier to drive through snowboard-esq carves, load the foil, and commit to swopping turns without the board feeling thick or corky. Vent Plug. Solid State vent plug, simple to use, immune to leaks and failures.