Tool Free Adjustment High-Back: Rossignol merged the heelcup and the highback of the Rookie into a single piece that allows toolfree boot size adjustment, minimizes weight and optimizes heel retention.
Built-In Disc:The disc is built into the baseplate of the binding to minimize weight and part count while providing superior board feel.
Tool Free Double Dough Straps:A classic ankle and toe strap set-up that combines 2D thermoplastic structures with EVA/Nylon® construction for custom fit, instep relief and cool power transmission.
Eva Footbed:EVA is an elastomeric polymer that offers "rubber-like" softness and flexibility, low-temperature toughness, stress-crack and UV radiation resistance while being waterproof. Which is exactly what footbeds should offer.