The beloved Margot Mary-Jane has been updated with an adjustable instep strap for a comfy, customizable fit. Its classic design pairs perfectly with casual or formal wear, making it a versatile option for any occasion. Dress it up for a night out or wear it to the office - the Mary-Jane's fashion and function blend seamlessly. Square-toe Flat 1cm/0.34'' heel AdaptAll Strap™ Knit upper made from plastic bottles Natural Artemisia Argyi herbal insole Rubber outsole Worn a couple of times; like new condition European 40 US size 9