Mens narrow widths are made in most commonly in B narrow. There are however some lesser known narrow widths like A, AA, AAA, and C. XLfeet actually stocks mens narrow shoes, boots, dress shoes in sizes 12, 13, 14, 15, and 16. We know all too well how it goes for narrow feet men. They've tried shoes they had to cinch so tight the eyelets of their shoes and or boots are touching. Eventually though after time passes and the upper material breaks in the boot or shoe becomes sloppy and there's no way to tighten them anymore. If you want quality narrow mens shoes in size 12, 13, 14, 15, and 16 you can rely on XLfeet.