These work boots takes fit and function to another level. A dual density sole, a comfort-force insole and top quality leather make this a great boot for all-day wear. Model: 606 Full grain, water-resistant Nutmeg Ebbtide leather ComfortForce® footbed, fiberglass shank and Dual Density Supersole® welt Aztec SuperSole® 2.0 is rated "Best" for use with oil/gas, chemicals, and abrasion, and it is rated "Better" for slip resistance, and "Good" against heat. This sole is non-marking. This boot is rated ASTM F2892-11, EH (Electrical Hazard-rated) - this is a soft-toe boot and does not have a safety toe
