5.11 Men's Range Master Boot 100% Leather and Textile Imported Rubber sole High performance boot for work and casual wear provides enhanced comfort, stability, and traction Ripstop nylon and HELCOR leather with toe reinforcement Sole features 8 mm heel to toe drop, nylon shank, arch lugs, climbing lugs, and heel brake for training and recreation Full length CMEVA midsole OrthoLite insole 5.11 Blood Type Patch Kit included