**Rear Boot - Universal Compatibility with Rear Inserts** The Stance boot is designed for skiers seeking lateral flexibility, comfort, and forgiveness. It features Lateral Flex Zones for easy entry and excellent flexibility. The GAIA PVC Free Foam Liner provides a snug, comfortable fit, while the high strength aluminum plate ensures a solid connection to the ski. Dual Lace Zones allow independent upper and lower cuff tightening, and universal holes fit virtually all ski brand insert patterns.