Take a break from uncomfortable work boots. The Groundbreaker collection pairs just-right cushioning with versatile traction for an all-around boot that's best for construction, factory, warehouse, or farm and ranch work. 4LR™ technology provides lightweight support and stability. Removable All Day Cushioning insole. Oil- and slip-resisting Duratread™ sole. Steel toe cap. ASTM F2413 EH rated. 90° heel. Wide square toe. Full-grain leather upper.