The FRYE AND CO. Roger Engineer Harness boot combines artisan-inspired craftsmanship with rugged style. Made from durable, textured tumbled vegan materials, it features harness detailing for a vintage feel. A cushioned insole and flexible polyurethane outsole ensure all-day comfort, making it perfect for weekday to weekend wear. Polyurethane upper, lining and insole. Side pull tabs for easy wear. Pull-on style. Stacked block heel. Square toe design.