Packable Walking Shoes That Fold Into Your Carry-On

A shoe that folds flat changes how you pack. The moment I could slip a second pair into my carry-on without losing a toiletry bag, I stopped packing a separate day bag.Not every packable shoe deserves the name. The ones that work share three things. A flexible knit upper that collapses without creasing, a sole that bends in half yet rebounds on concrete, and a heel that does not collapse under a full backpack.Check the folded height before you buy. Under five centimeters fits a laptop sleeve.Look for a removable insole so the shoe dries overnight in a humid hostel.Favor knit.