The go to choice for riders seeking authoritative edge control without sacrificing lateral mobility for dialing in tricks, the Salomon Quantum Binding delivers an unmatched combination of powerful heelside response and tweakable side to side flex. The Quantum's Compolite baseplate material is more responsive than Salomon's other offerings, with its 45% glass fiber reinforced nylon and added graphite for extra power transmission. The Quantum Carbon highback provides unrelenting heelside support and response when you're blasting down the mountain at hellish speeds. This highback is asymmetric in design for an ergonomic feel that won't pinch into your calf. Most impressive with the Quantum is Salomon's ShadowFit baseplate with Kevlar Quickwire reinforcement. This baseplate uses a flexible heelcup material for unmatched side to side flex and a boot conforming fit, allowing you to boost off park kickers, make surfy turns through powder, and tweak out tricks without the usual restriction of a fixed heelcup. Reinforcing the binding's flexible heelcup, Salomon threads a Kevlar Quickwire through for a bit of added rigidity, without reducing the side to side flex. The rest of the binding maximizes comfort, thanks to a 3D Asym Supreme ankle strap and boot conforming Locked Up toe strap. SCS Full EVA padding takes the sting out of flat landings and choppy snow conditions, ensuring high levels of dampening needed for all terrain freestyle. Additionally, this binding is compatible with any mounting system on the market, courtesy of Salomon's Universal Mounting Disc. As a cool bonus, this binding is super convenient to transfer between different boards, with Salomon's Integrated Mounting System keeping all of your screws in place as you transfer between different setups.