Spark R&D Arc ST skibootsize_30.5 eliminating pressure points and allowing

eliminating pressure points and allowing for pinch-point free flex

which is flat between the feet and rockered at the tips

Using our new Dryospun membrane

and an easy entry Intuition Tongue Liner

internal zippered chest pocket with custom TPU zipper pulls | Cuff eases layering and removal | Dual hem adjusters

Spark R&D Arc ST skibootsize_30.5 eliminating pressure points and allowingSpark R&D industry leading splitboard binding excels in the trees and powder, but is tough enough to handle more complex all mountain conditions. Cutout baseplate design, medium flex Asym Rip 'N' Flip Highbacks, and a smaller ankle strap with a flex window combine to save valuable grams and deliver a surfy ride down. All Arc ST Bindings incorporate our industry leading Tesla T1 technology. Our Smooth Touring (ST) Tech is featured on our ST Brackets