Model: 8556420 WOLKY Upper: Suede Lining: Leather Sole: Rubber Fastening: Lace up Men's Gobi shoe Made with suede upper and leather lining. Lace up fastening for easy on and off. Rubber sole for more durability and comfort. About Wolky: Wolky focuses on comfort and designed to produce a perfect fit, anatomically shaped footbed and the softest materials that mold themselves preciselt to the foot. Removable footbed is an advantage for those who need orthopedic insoles. Highest quality leathers are fashionable, durable and soft to the touch.