-Full-Grain waterproof barnyard resistant leather -8" lace-up shaft -Metallic carbon fiber toe -Contoured heel locks in place and reduces slip -3/4 Goodyear welt construction enhances durability and flexibility under extreme working conditions -Keen Luftcell dual-density PU midsole -KeenDry breathable waterproof membrane -Removable, dual-density PolyAer PU footbed -Electric hazard rated -Oil- and slip-resisting non-marking rubber outsole -Style: 1022081 Keen Men's Cascade 8" Philadelphia Carbon Fiber Waterproof Work Boot - Composite Toe