Men's Busenitz shoes generally fit true to size, which means most people can expect their usual size to feel comfortable right out of the box. Still, everyone’s feet are a little different, so it’s always a good idea to try them on before buying. Some folks notice that depending on their foot shape or how snug they like their shoes, they might prefer going half a size up or down. If your feet are wider or you like extra room, sizing up could help. If you have a narrow foot or like a more secure feel, sizing down may work better.