Using these Alegria Averie sneakers is super easy. Just use the side zipper to quickly put them on or take them off, and then adjust the laces to get a snug fit. When it comes to maintenance, since the upper is stain - resistant, you can simply wipe off any dirt with a damp cloth. Avoid using harsh chemicals as they might damage the suede and vegan leather. For the removable footbed, you can take it out every once in a while to air it out and keep your shoes smelling fresh. Also, be careful when walking on very rough surfaces as it could wear out the slip - resistant outsole faster. And remember, the removable footbed is only available in medium size, so don't try to force a different size footbed in there.