The Carv Digital Ski Coach is the ideal upgrade for your skiing. Pop them in under your ski boot liners, connect to the app on your phone and go skiing! You can either connect it to your in-helmet audio to get real-time updates as you ski; or check the app at the bottom of the run and it will give you easy-to-understand tips on how to improve your skiing. Developed by world-class ski instructors, Carv can be used in conjunction with your lesson or on its own as you ski recreationally. You can see your progress throughout your time away skiing and at the end get an overview of skills you'd like to work on on your next trip. The Carv Digital Ski Coach is a thin insole that fits easily under your current boot liner. The cable then goes up the back of your ski boot and connects to the battery on your power strap. Pop into one of our stores and ask one of our boot fitters if you need a hand getting set up. Product Code: FWACA2BL0007 Carv - Carv Digital Ski Coach