Vivaia Square Toe V-Cut Flats, Black Size 39.5 (US 8.5). Excellent used condition. From website: Margot 2.0 The beloved Margot got a major upgrade with with a heel cushion to avoid blisters, new insole for added comfort, and extra arch support. It’s a timeless style that remains as bold as ever! Available in multiple colors and textures, Margot 2.0 is versatile and can be paired with any outfit in your wardrobe. Pair them with jeans and an oversized white shirt, or a pair of trousers and a blouse. They’re perfect for a day at work or a walk in the park. Square-toe Flat 1cm/0.34'' heel Knit upper made from plastic bottles Natural Artemisia Argyi herbal insole Rubber outsole Packaged with 90% recycled and 100% recyclable cardboard Note: The insole contains natural Artemisia Argyi herbal. People with allergies, please consult a medical professional before wearing.