New With Tags Red Wing 11in CSA Safety Steel Toe Pull-On Work Boot Style 3505 Men's Sz12. These boots are in new condition with no signs of wear. With its dual-density urethane sole for premium comfort and durability, this heavy-duty, CSA-approved boot is built to get you through long hours on the jobsite. A soft inner sole provides underfoot cushioning while a puncture- and chemical-resistant outer sole keeps you safe. The Red Wing leather upper extends high up the calf for protection and support. Steel Toe Meets ASTM Safety Standards Puncture Resistant Meets ASTM Safety Standards Slip Resistant Meets ASTM Safety Standards Electrical Hazard Meets ASTM Safety Standards CSA Canadian Safety Standards