These colorful rainbow chunky lace slip - on sneakers are great for daily use. To put them on, simply loosen the laces a bit and slip your feet in. Make sure to adjust the laces to get a comfortable and secure fit. When choosing a size, measure your feet from heel to toe and compare with the size guide. For maintenance, you can use a soft brush and mild soap to clean the upper air mesh material. The cotton lining can be kept fresh by airing the shoes out regularly. Store them in a cool, dry place when not in use. These sneakers are designed to fit true to size, so just pick your normal size and enjoy walking in style!