The Wolverine Rush UltraSpring 6" CarbonMax Work Boot is a lightweight work boot that features waterproof full-grain leather and a breathable membrane that wicks moisture away. The work boot is powered by UltraSpring, responsive cushioning for all day long comfort and performance. Also offers a rubber lug outsole to grip the ground, nylon shank to add extra strength, and has an ASTM F2413-18 M/I/C EH rated CarbonMax composite toe. Available in black, brown, bungee cord, and honey.