The Salomon QST Access 90 CH is a great option for intermediate to advanced intermediate level skiers with a wide forefoot and medium calf volume. The comfortable liner will keep your feet in place without any slippage while delivering top comfort. A battery operated heat setting is found in the liners to control the heat setting for warmer feet on the coldest resort days. An added walk mode releases the shell from the cuff so you gain natural walk strides for better mobility to the parking lot or the resort bar after a long day of skiing. Make comfort the top priority with the Salomon QST Access 90 CH. Best Fits a Wide Forefoot and Medium Calf Volume, My Custom Fit Sport Liner- Comfortable liner that's semi customizable., Custom Heat- Battery operated heated liner with three heat settings., Walk Mode- Releases the cuff from the shell for full range of motion., Actual Flex: 90, Cuff Alignment: None, Warranty: One Year, Ski Boot Width: Wide (104-106mm), Flex: Medium, Used: No, Ski/Walk: Yes, Forefoot Width: 104mm, Flex Adjustment: No, Buckle Count: 3, Category: Downhill, Ski Gear Intended Use: All Mountain, Instep Height: Medium, Calf Volume: Medium, Skill Range: Intermediate - Advanced Intermediate, Model Year: 2022, Product ID: 917586, Model Number: L41486500255, GTIN: 0193128643904