Jackson Nubuck Leather in Color Graphite | BIRKENSTOCK Canada。The Jackson is one of BIRKENSTOCK\'s new lace-up boots. It features a water-repellant upper and waxed seams, as well as a robust, rubber sole to ensure a secure grip. And the cork frame of the outer sole guarantees an authentic design. The upper is made from water-repellant oiled suede. • Removable, anatomically shaped cork-latex tootbed • Upper: oiled suede • Footbed lining: smooth leather • Sole: thermoplastic rubber • Made in Portugal Excellent used condition. See last 2 photos of wear marks. Hiking, Business Casual, Everyday, Outdoors, Fishing, Hunting, Adventure