Product details:

assistants. They will be happy to assist you in your choice.Relaxed Fit
Relaxed Fit features a 104mm last with wider forefoot, toe box and ankle areas for generous all-day comfort and support
Reduced Weight, Full Power
Engineered Sensor Matrix shell design reduces boot weight and delivers direct-to-ski power transfer
Softer plastic around the instep allows for easier opening of the boot overlap for smooth entry and exit
Custom Comfort
Custom liners offer internal customization for enhanced comfort and support
GRIPWALK Compatible (sold separately)
GRIPWALK soles feature a rubber tread and rockered toe for a more natural walking motion and increased traction