Kenetrek Men's Lineman Extreme Steel Toe Work Boots - Linemen, cable installers, arborists, tree service workers... any worker can't afford a boot failure... and that's the foundation from where Kenetrek began designing this tough, built for comfort boot. Steel safety toe meets ASTM F2412-11 and ASTM F2413-11 impact, compression, and electrical hazard safety standards 10in tall; 4.8lbs 2.8mm thick premium full grain leather upper One piece vamp construction with no seams down the tongue for abrasion resistance and waterproofness Reinforced double and triple stitching in high wear areas 7mm nylon midsoles for extra support in difficult terrain Boot hardware that swivels instead of breaking Reinforced rubber toe cap for extra abrasion resistance Windtex waterproof breathable flexible membrane Custom K-73 outsole provide excellent traction and durability Style: KE-410-LN1