Its timeless 6” profile is crafted in unlined Pecan Brown leather for a naturally cool feel and features 4-row stitching for enhanced durability plus an orthotic insole for comfort. The Vibram Alpha Plus TC4+ outsole is specially designed for high-heat applications like steel fabrication and welding and is also abrasion-resisting, slip-resisting and oil-resisting. This boot meets ASTM 2892 safety footwear standards, which means this boot covers minimum requirements for the performance of footwear to provide protection against a variety of workplace hazards other than the toe area that can potentially result in injury. Classic 2.0 6 inch Electrical Soft Toe Work Boots