These Patchwork Colored PU Leather Sneakers are super easy to use. Just slip them on and you're ready to go for any casual outing. When it comes to sizing, make sure to measure your feet accurately and check our size guide. This will help you get the perfect fit. As for maintenance, you can use a soft brush to gently clean off any dirt on the fur, canvas, and PU leather parts. For tougher stains, use a mild soap and water solution, but be careful not to soak the shoes too much. Let them air - dry away from direct heat. Avoid wearing these sneakers in very muddy or wet conditions to keep them in good shape.