Men's Dr. Scholls Charge Safety Shoes These work boots for men are ready for anything. PERFORMANCE TESTED: In independent lab testing, our mens work shoes beat industry average for comfort and cushioning. Oil-resistant, slip-resistant Lock Step Outsole™ meets SATRA TM63 and TM144 standards. Passed additional surface testing for vinyl tile, eurotile, and steel plate. MATERIALS: Majority leather, balance manmade. FIT: Lace-up front with padded tongue and collar for a secure fit. FEELS: Insole Technology with anatomical cushioning, comfort & support. INSOLE: Molded Memory Foam anti-compression insole, vented sock for breathability, Dri-Lex® moisture-wicking lining, and Aegis Microbe Shield® with anti-microbial linings. MIDSOLE: Reduces foot pressure, absorbs shock, and moves with your foot. MOVEMENT: Lightweight construction moves with you. STYLE: Wide width mens sneaker boots with mudguard and non-marking rubber outsole.