COMFORTABLE AND LIGHTWEIGHT: Made of high quality satin upper with with thick durable suede outsole, flexible and comfortable.It’s normal for new leather shoes to have a little pungent smell, but the smell will gone naturally after one or two days ventilation. ADJUSTABLE STRAP: An attached ankle cross strap with a pin buckle. Extraordinary flexible, you can dance it all day and don't hurt your foot SAFE AND SMOOTH:Anti-slip outsole and Low heeled design helps to dance more safe and the buckle strap provides stability so they are not easy to "fly" when you dance,you will feel more confident in it, move smoothly and freely on the dance floor