Timberland PRO® Men's Gridworks WTRPRF 6"

Premium full-grain waterproof leather uppers Soft toe Steel shank Brass hardware Mesh linings with antimicrobial treatment for odor control Goodyear Welt construction Dual-density Dynamic Anti-Fatigue Technology absorbs shock and returns energy to the foot with every step Electrical hazard protection meets ASTM F2412-11, ASTM F2413-11 and ASTM F2892-11 standards All-weather TPU (thermo-plastic urethane) flat wedge-shaped outsoles are oil resistant per SATRA TM63, heat resistant up to 248 degrees Fahrenheit and resist abrasion Weight of a single boot (size 9) is 841 grams, or 1.85 pounds