Using these Racer sneakers is a breeze. Just slip them on and you're ready to go. Whether you're wearing socks or going sockless, they'll keep your feet comfortable all day. Since there's no break-in period, you can start enjoying their comfort right away. When it comes to maintenance, you can simply toss them in the washing machine. Just follow the normal machine-wash instructions. Remember, the anti-microbial insole helps keep your feet fresh, but avoid exposing the shoes to extreme heat or harsh chemicals. Also, if the printed laces start to look a bit worn, they can be replaced easily to keep your sneakers looking their best.