The upper on this 6-inch Georgia Boot Rumbler waterproof work boot is constructed from full-grain leather and features combination eyelet or hook hardware and an external TPU toe cap for added abrasion resistance and durability. The tongue and collar are padded for extra comfort. The removable leather Comfort Cover prevents pinch points while providing protection. The interior of this waterproof work boot is lined in with high performance mesh and is equipped with our guaranteed Georgia Waterproof System. The removable AMP LT memory foam insole cradle your feet in all day comfort. The triple density outsole features an internal EVA midsole encapsulated in an external TPU heel stabilizer and rubber outsole. It's not only slip and oil-resistant but has great heat and chemical resistant properties as well. It also includes a double ribbed steel shank for added stability and durability. This Rumbler work boot meets ASTM F2892 electrical hazard standards for soft toe safety footwear. Built for heavy duty performance and lightweight comfort, the Georgia Boot Rumbler will help you fight through all the bumps in the road.