Packed with performance features and relieving heat, the Rossignol Hi-Sp Pro Heat MV GW Ski Boot is our go-to resort boot. These boots combine a comfortable yet powerful 100mm last with a forgiving 100 flex to help us get on edge and turn on a dime when we need to. Additionally, the liners of these boots pump Bluetooth-controlled heat to the tips of our toes to keep us on hill longer than ever on ice-cold days.