The Knee Carbon is very popular with skiers that have had, or are trying to prevent knee injuries. Unlike any other binding on the market the Knee Carbon has three different area of release. The Pure Lateral heel can release your boots during a nasty spill forward, twisting, and rearward twisting. Your boots can release totally sideways if you need it too. The free-flex mounting allows your skis to flex evenly, and will not sacrifice any performance on the mountain. Knee's Lever Edge Technology is the so wide that it covers the full width of your boot sole that improves you leverage to turn your skis and edge grip on the snow. If you have had or are looking to prevent any knee injuries the Knee Carbon has every advantage for you in a lightweight package. Save your knees today. Pure Lateral Heel, Flex Float Mounting, Lever Edge Technology, Fore-Aft Balancing, Made in the USA!, Warranty: One Year, Gender: Mens, Max Din Setting: 3-12, Binding Weight: 4.5 lbs., Recommended Weight Range: 65+ lbs., Race: No, Category: Downhill, Actual Din Range: 3-12, Ski Gear Intended Use: All Mountain, Skill Range: Advanced Intermediate - Expert, Model Year: 2019, Product ID: 293442, Model Number: CARBON 90, GTIN: 0736211766717