The Anthem 100 is currently the most versatile performance alpine ski boot for women on the market. Its women-specific adjustable cuff allows for a perfect fit, regardless of leg length or calf shape. Available with or without ThermicĀ® heated liner for maximum comfort and performance. The Therm-ic Heated Liners is an integrated heating system to keep your feet warm on cold days. Increases the flexibility and performance of the foot muscles. Three heating levels provide heat from 4 to 19 hours. Fully charged in 6 to 7 hours with a USB cable. Replaceable ISO 9523 Aplin Rocker soles, developed in conjunction with Marker's Grip Walk binding system, provide better grip and comfort when walking and standing in the shoes, but do not affect the power transmission and release function between the ski boot and the binding. The Energy Interlock connects shell and collar without riveting. Once the shoe is flexed forward, the interlock spans. It stores the resulting kinetic energy and releases it during the swing. Not only does this construction reduce tensions on the shoe, it also ensures more efficient power transfer and therefore a natural flex. - FastFit Entry - Softer TPU materials developed in the instep area of ??the Powerlite shell for quick and easy entry and exit.