When you're looking for a reliable combination of protective and comfortable features, the KEEN® Utility Evanston 6" Composite Toe Waterproof Insulated 400G work boots are here to get the job done. The energy-returning KEEN.Regen midsole and barnyard-resistant waterproof leather upper work to propel you through the day's tasks. These lace-up boots are designed with carbon-fiber toes that help lighten your step while 90-degree heels and an internal shank provide added stability. The removable polyester insole and a waterproof and breathable Keen.Dry membrane keep your feet dry and cool. Featuring 400G KEEN.warm insulation rated at -40 °F/-40 °C, these ankle boots are great for medium-duty work in construction, utilities, landscaping, transportation, maintenance, and manufacturing.