Verified vegan construction. Super cute and chic, the Arcopedico® Mailu is made with a patented twin arch system for long lasting support. The ergonomic sole is made from ultra-light organic PU which absorbs impact and provides flexibility and comfort. Fits true to size. Slip on. Cushioned insole. Textile upper, lining and insole. Synthetic outsole. Machine washable. Made in Portugal. Arcopedico guarantees that vegans can wear these shoes proudly since no animal products were used in the manufacturing process. Product measurements were taken using size EU 39 (US Women's 8.5-9), width M. Please note that measurements may vary by size. Measurements: Heel Height: 2 in