SKU 9778914 Work hard and work long in total comfort, wearing the Avenger® Work Boots A353. Lace-up work shoes feature an alloy toe that meets or exceeds ASTM F2413-18 I/C and EH (Electrical Hazard) safety ratings. Slip-resistant and flexible rubber traction outsole that meets or exceeds ASTM F2913 standards and Mark II Oily/Wet tests with a coefficient of friction: .54. Lightweight without sacrificing comfort and performance. Traditional lace closure for a secure fit. Generously cushioned footbed for all day comfort. Athletic lightweight flexible midsole with impact cushioning protection. Textile upper and lining. Removable polyurethane foam insole. Synthetic sole. Imported. Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size. Measurements: Weight: 15 oz View Zappos.com Glossary of Terms Avenger Work Boots A353