Got a size too small -- my loss, your gain! Size 39.5 EU, 8.5 US Nude Peach and Black 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 Packaged with 100% Recycled Cardboard Note: 1. The insole contains natural Artemisia Argyi herbal. People with allergies, please consult a medical professional before wearing. 2. We use very rich eco-friendly dyes to create our unique and vibrant Ruby Red/Navy colors. We recommend pairing these shoes with dark or matching colored socks when wearing them to avoid the possibility of color transfer. Questions? Leave a comment below!