For instance you may be replacing a boot like for like or have tried them on elsewhere. All Ski boots are sold in Mondopoint or cm sizes. GRIP WALK OUTSOLES: Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t compromise the power transmission and release function between the boot and binding when skiing.
eBay