A combination of Salomon's high-performance Coreframe, Sense Amplifier and Sense Strap technologies guarantee progressivity and rebound for elation at every turn. With the new Coreframe 360, you can now customize the cuff, shell and liner to enjoy Salomon's most tailor-fitted boot. Redesigned step-in construction teams up with our exclusive seamless liner to make the S/PRO the most comfortable boot Salomon has ever made.