Soft. Stretchy. So on pointe. The ballet flat so comfortable, it deserves an award. Stretch engineered knit or knit fabric upper with a round toe. BZEES Air Step Technology: Designed so you'll feel weightless, energized and free. Ultra Lightweight: Step lightly with a nearly weightless feel. Dynamic Stretch Fabrics: Move freely in shoes with built-in stretch. FreeFoam™ Comfort: Low pressure insoles with maximum foot contact and cushy arch support. Odor Control technology. 0.25-inch platform, 1-inch heel. Machine Washable: Wash on cold and air dry.