Vivaia Margot 2.0 Square Toe Flat Shoe In Dark Leopard Size 6.5 EU 37 Square-toe Flat 1cm/0.34'' heel Knit upper made from plastic bottles Natural Artemisia Argyi herbal insole Rubber outsole Note: The insole contains natural Artemisia Argyi herbal. People with allergies, please consult a medical professional before wearing