Men's Merrell, MQC Force Tactical Waterproof Boot. Count on these boots to protect you on the job! This boot is made especially for servicemen so you know it will be durable, dependable and comfortable. Waterproof suede and mesh upper Breathable mesh lining with additional medial venting for breathability Lace up design with bellows tongue to keep out debris COMFORTBASE removable contoured footbed Air Cushion Viz in heel to absorb shock EVA foam midsole Lightweight nylon arch shank Heat and oil resistant durable rubber outsole with 5mm lugs Electrical Hazard protection