Rubber soleTOP FEATURES: fashion casual oxfords designed with PU leather, exquisite flat heel, clear round toe as well as metal perforated design to stay with fashion trend.SHOES MATERIAL:Top quality and soft faux leather, rubber sole. The classy yet unique style of these flat oxfords will never let you down.COMFORT:While these shoes are stylish and luxury, they are also ultra-comfortable with a cushioned footbed for all day walking comfort.ENDLESSLY VERSATILE: These beauties are endlessly versatile and can be dressed up or down! Wear them casually with jeans, or dress them up with skirts and dresses for looks that will turn heads! They??re the ultimate wardrobe essential.OCCASIONS:Perfect for party, club, wedding, casual, friends hang out and street style; perfect oxfords for spring, summer and fall.