How to use: Simply slip your feet into the shoes. They are designed for easy on - and - off. Notice the sizes range from 5 to 11.5 (US), so pick the one that fits you best. The medium - wide (H) fitting ensures a comfortable snugness. When walking, you'll feel the comfort provided by the soft uppers, flexible outsole, and the foam insert under your foot. Attention: Avoid wearing these shoes in extremely muddy or wet conditions as it may damage the leather. If you use a custom orthotic device, make sure it's properly placed in the removable footbed. Maintenance: Wipe the shoes with a soft, dry cloth regularly to keep them clean. If there are any stains, use a mild leather cleaner. Store them in a cool, dry place when not in use to maintain their shape and quality.