Amazon.com: ROCKY S2V Steel Toe Tactical Military Boot 。Rocky S2V Tactical Military Boots in Coyote Brown feature a rugged suede and Cordura nylon upper designed for durability in demanding environments. These steel toe boots are ASTM F2413-18 rated for impact, compression, and electrical hazard protection. Equipped with high-performance Vibram outsoles for superior traction and drainage vents for quick-drying comfort, they are Berry Compliant and made in the USA. The lace-up design ensures a secure fit for duty or outdoor activities. Measurements: • Heel Height: 1.5\" • Shaft Height: 8\"