Using these Furby gray slip - on shoes is a breeze. Just slip them on your feet, and you're ready to go! They're great for summer outings and can be paired with various tops from our boutique. When it comes to sizing, they fit true to size, so you can order your regular size with confidence. As for maintenance, you can gently brush the furry part to keep it looking fluffy. If they get dirty, use a mild detergent and a soft cloth to clean them. Avoid putting them in the washing machine as it might damage the fur.