Timberland PRO® Authorized ResellerSKU: #9668863Get ready to step out and withstand the outdoor conditions wearing the Timberland PRO® Switchback Composite Safety Toe Waterproof footwear.Asymmetrical composite safety toe meets US and Canadian safety standards including ASTM F2412-18a and ASTM F2413-18 I and C impact and compression safety standards and CAN/CSA-Z195-14 Grade 1.Lace-up work boot with a lightweight composite safety and Electrical Hazard (EH) protection meets ASTM F2412-18a, ASTM F2413-18 standards.Slip-resistant, non-marking rubber outsoles are tested to ASTM F3445-21 and ASTM F2913-19 Non-Slip Testing Standards.Rubber outsole with Mark II oily wet #3 on American Olean tile at .40.Waterproof abrasion-resistant leather upper.Moisture-wicking lining. Removable Anti-fatigue Technology® polyurethane insole. EVA midsole.Fiberglass shank adds structural support.Lace up closure.Ankle pull tab.Imported.Product measurements were taken using size 8, width D - Medium. Please note that measurements may vary by size.Measurements: Weight: 1 lb 12 oz View Zappos.com Glossary of TermsFind something wrong in this description? Help us fix it! Report An Error