Amazon.com: TINGLEY mens Rubber Workboot Rain Boot, Black 。Used very good condition Tingley Airgo Black Waterproof Work Boots Size M12 Steel Toe Rubber Safety Boots Durable and lightweight Tingley Airgo waterproof work boots in classic black. Designed for tough conditions, these boots feature a flexible rubber construction with excellent traction and comfort for all-day wear. * Size: Men’s 12 (marked M12) * Color: Black * Material: Waterproof rubber * Made in USA * Slip-resistant outsole with deep tread * Steel toe for added protection * Easy pull-on design * Cushioned interior for comfort Condition: Good pre-owned condition. Light signs of use such as minor scuffs and wear on soles, but plenty of life left. Clean interior and solid structure (see all photos for details).