Walk into tomorrow sporting the Caterpillar® Threshold Rebound: Waterproof tech meets non-metallic strength for ultimate safety and comfort. Crafted with waterproof full-grain leather upper and a mesh lining, these ankle-high boots feature a composite toe and durable rubber outsole. Enhanced with an EVA midsole and foam insole, enjoy all-day support. With a lace-up closure and padded collar, tackle every challenge in style and confidence.Non-metallic composite safety toe meets or exceeds ASTM F2413-18 standards.Slip resistant rubber outsole meets or exceeds ASTM F3445-21 and ASTM F2413-18 EH (Electrical Hazard) standards.Imported.Product measurements were taken using size 7, width D - Medium. Please note that measurements may vary by size.Measurements: Circumference: 12 9⁄10 in View Zappos.com Glossary of TermsFind something wrong in this description? Help us fix it! Report An Error