PERFORMANCE TESTED: In independent lab testing, our men's work shoes beat industry average for comfort and cushioning. Oil-resistant, slip-resistant Lock Step Outsole meets SATRA TM63 and TM144 standards. MATERIALS: A men's slip resistant work oxford made with majority leather, balance manmade. FIT: Men's dress oxford with lace up front with four-eyelet lacing. FEELS: Insole Technology with anatomical cushioning, comfort & support. MIDSOLE: Reduces foot pressure, absorbs shock, and moves with your foot. MOVEMENT: Lightweight construction moves with you.