Proven over 20 years in the toughest and muckiest of conditions, the Chore collection from The Original Muck Boot Co. is now even more versatile with an all new offering in these easy on/off lower height Muck Boot Company Men's Chore Classic 6 in. Steel Toe Work Boots. Choose from either a lace up or slip-on style Chelsea. Both standard and CSA compliant safety work boots are available and as always, 100% waterproof and 100% MUCKPROOF. 5mm neoprene bootie for comfort and performance Men's work boots feature breathable mesh linings Easy to clean rubber overlays Twin neoprene topline for easy on and off Durable quick cleaning soles for your convenience Steel toe work boots feature steel shanks bioDEWIX antimicrobial foot bed insert top covers with NZYM for odor control and moisture management Meets CAN/CSA Grade 2 Toe and Plate Protection ASTM F2413-18 M/I/C PR EH rated men's work boots Comfort range: Sub freezing 64 degrees F/18 degrees C Weight: 4.5 lb. size 9 Measures 6 in. in height