The Rossignol Men's Speed 90 Snow Ski Boots give you all-day carving comfort. The Speed 90 expands on the award-winning Allspeed range, providing customizable power and precision in a forgiving 104mm last to suit a variety of foot shapes. The shell is engineered for reduced weight and full power transfer with an adjustable flex to fine-tune your skiing. The Liner is designed to match the natural shape of your foot and is thermo-moldable for a custom fit. An easy entry design lets you slide into the boot with ease. The Speed 90 will keep you comfortable for all-day fun in the snow.