The mens Gravel Pit Mining Boot 14″ Steel Toe boots/work shoes from Timberland Pro feature a leather upper for a great look. The key features are: 24/7 COMFORT SUSPENSION SYSTEM helps reduce foot fatigue, supports the arch, and cushions every step., Premium waterproof leather and abrasion-resistant Ever-Guard leather with Gore-Tex membrane for extreme durability and the “Guaranteed to Keep You Dry Promise”, Steel-Flex puncture resistant-plate for flexible underfoot protection, and Steel safety toe for protection and roomy fit.