Full Grain Leather/1150 Denier Nylon Upper Circular Side Zipper Cambreller Moisture-Wicking Lining Gusseted Tongue Bluecher Lace System Lightweight Heel Stabilizer Board with Strobel Forefoot Construction Compression Molded EVA Midsole 3D2 Comfort Contoured Sockliner Slip / Oil Resistant Outsole Available in Medium and Wide Widths