Designed to make it easier to adjust your foothold and performance throughout the day, Salomon's S/PRO SUPRA BOA X90 challenges traditional boot constructions to give you a new standard of perfect fit. Featuring the BOA Fit System, it offers cohesive foot-wrapping for more comfort and control on the slopes. These boots' exclusive design showcases a seamless blend of innovation and elegance, setting you apart from the crowd. The Custom Shell HD process brings fast (10 min) personalization to the boot's lower shell, and the thin wall construction & new materials keep the foot closer to the shell.

Fit (Last)/Flex Rating: 100mm Last - Medium volume fit
90flex - strong begineer looking to have a boot to "grow" in to.
Liner: My ThermicFit
Shell: Polyurethane|Power spine|Custom Shell HD
The BOA® Fit System delivers a micro-adjustable, precision fit engineered to perform in the toughest conditions.
Sole: Gripwalk premounted ISO 23223
Additional Features: Women calf adjuster|Women liner|Exclusive design