Basket: RACE

Mechanical stretch

While the grid side beacon can be used as a stand alone light

while providing ventilation that can be closed for colder days

The X-Max 120 has a Twinframe Construction that has a stiffer plastic on the sole of the boot that makes it highly responsive at fast speeds

Sidas Winter 3Feet Footbed Insole Size:XXL Basket: RACESidas Winter 3Feet Mid Ski Boot Insoles are designed for skiing and designed for medium height arched feet. Sidas Winter 3Feet High Ski Boot Insoles offer support for medium high arches specifically in ski boots. Sidas Winter 3Feet Low Ski Boot Insoles are drop insoles designed specifically for skiing and for skiers with low arches. EVA construction for comfort. Soft upper surface prevents blisters. Aluminum film in the forefoot adds warmth. Ready to