Composition: 100% leather (cowhide) Perfect for rolled-up chinos or casual jeans: the robust lace-up bootie made from soft calfskin. With flat metal eyelets through which round shoelaces are pulled, the width can be individually adjusted. An uncomplicated entry is possible with an inner zip and a sturdy leather loop on the rear edge of the shaft. A lining made of comfortable, breathable and recycled mesh and a leather insole with memory foam ensure comfort. The outsole was developed exclusively for Marc O'Polo and is made of lightweight TR. Made in Portugal