Buckle in for all-day carving comfort. The Speed 90 HV+ is providing customizable power and precision in a forgiving 104 mm 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. Comfortable Ski Boots Sensor Matrix Binjected Easy Entry Custom T4 High Performance 104 mm Last 90 Flex Relaxed Fit Engineered Sensor Matrix Shell Design Canting Adjustable Teeth 3-Position Buckles 4 Micro Buckles Adjustments 100% Aluminum Buckles Diagonal Buckles Bi-Injected Easy Entry Shell Sensor Matrix Shell Technology GripWalk Compatible