Salomon Falcon 100 Ski Boots for Sale. These were my child’s race boots while participating the local kinder (K2) program. They are size 22.0 mondo-point, which is size 3 youth. The flex is rated at 100, making them ideal for aggressive carving. Used for half a season ~ in great condition. Below is info from the manufacture… The future champions will be delighted with the ski boots FALCON 100 Energyzer brand Salomon. Conceived and designed for ski racing, they transmit energy effectively and increase the control and precision at every turn. With a flex of 100, they provide the rigidity and power to pass through the gates and reach the finish line first ! • Manufacture: Salomon • Model: Falcon 100 Energyzer • Level: Expert • Bootie removable: yes • Buckles: 4 hooks • Power strap: Yes • Flex rating: 100 • Fine adjustment: Yes