Don't your feet deserve the best? We agree, come to Aspen Ski and Board on Polaris Parkway today and permanently improve the fit and feel of your ski boots with a new footbed. Sidas 3Feet Winter Low Arch footbed is the key to a full day of skiing and improved edge feel. The Merino version has an extra layer of merino wool blend to add extra warmth to your ski boots. Be sure to have one of our expert boot fitters set you up with the right footbed for your arch and specific needs.