The BIRKENSTOCK Milano guarantees maximum grip and gives the feet stabilityeven during boisterous activities. This is thanks to the slightly more compact upper with two straps and the wide ankle strap. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®. This version of the sandal is tone-on-tone, giving it a trendy camouflage look. It could almost be mistaken for real leather. Birko-Flor® is a skin-friendly, tear-resistant and easy-to-care-for synthetic material which is exclusively used by BIRKENSTOCK.