Helpful Resources External Links Fast Fit Guide to Brace Selection (available from www.cascadedafo.com)—A tool for determining Fast Fit brace selection based on patient presentation. General information about the product line is also included. Fast Fit product information (available from www.cascadedafo.com)—In-depth product information about our Fast Fit shoe inserts and braces. www.cascadedafo.com—Cascade Dafo Inc.'s official website Orthotic Links—Provided by Cascade Dafo www.knitrite.com—Learn more about Knit-Rite SmartKnit socks www.hatchbackfootwear.com—Hatchback Shoes www.keepingpace.com—Keeping Pace Shoes www.dinosoles.com—Dinosoles Shoes