To use these snowboard boots, first, adjust the BOA® Fit System according to your comfort level. Simply turn the dial to tighten or loosen the laces. The SUPERLOCK heel harness helps keep your heel in place, so make sure it's properly fastened. When wearing, ensure the R3 liner with PrimaLoft® insulation is evenly spread inside the boot for maximum warmth. For maintenance, after each use, remove the liner and let it dry naturally. Wipe the outside of the boots with a damp cloth. Avoid exposing the boots to direct heat sources when drying, as this may damage the materials. Store the boots in a cool, dry place when not in use.