Description Technically designed with a bold yet balanced Japanese aesthetic, the Nazca trekky sandal offers a fresh footwear update to style with any outfit this Summer. The solid black upper of this active sandal: made of technical fabric with suede inserts for excellent comfort, has a double adjustment with velcro, an anatomical and antibacterial insole and an ultra-light rubber sole with notched tread. Perfect in the city as well as on the less beaten paths. Flower Mountain Nazca 2 Technical Fabric Sandals - Black