Bates 27501 Womens USMC Lightweight Hot Weather Boot 8.5 E US LIGHTWEIGHT, MILITARY SPECS PREMIUM ROUGH-OUT SUEDE LEATHER/1000 DENIER NYLON UPPER LONG LASTING VIBRAM RUBBER OUTSOLES POLYURETHANE MIDSOLE PROVIDES CUSHIONING REMOVABLE MESH-LINES POLYURETHANE INSOLE PROVIDES AN ADDED LAYER OF COMFORT