Check the listing for details. Men's Invader Mid Vent Waterproof Composite Toe Work Boot 91757 Wide. Color: Grey, Size: 7-12, Condition: New with box. Listed at 109.95 USD. CATERPILLAR 100 % Authentic Men's Invader Mid Vent Waterproof Composite Toe Work Boot Width: Wide Item No.: P91757Color: Dark Shadows MSRP $135.00 DetailsUnbeatable traction, uncompromising support, and unwavering confidence – this is the Invader Mid Vent. Built with outdoor-inspired details and in line with Caterpillar's heritage, this is a shoe with all the benefits of massive machinery.KEY FEATURES• Composite toe and non-metallic hardware provide protection against impact and compression (ASTM F2413-18)• Expertly crafted footbed for all-day comfort• Slip-Resistant (SR) soles to reduce risk of slips on the job• Electrical Hazard Protection (ASTM F2413-18)• Durable rubber outsole for unbeatable traction• Waterproof to keep your feet dry in wet conditions• Durable and lightweight EVA midsole• Strobel construction for a lightweight feel and foot flexibility• Nylon hardware - Men's size Chart: US Size 7 = Eur. 40US Size 7.5 = Eur 40.5US Size 8 = Eur 41US Size 8.5 = Eur 41.5US Size 9 = Eur 42US Size 9.5 = Eur 42.5US Size 10 = Eur 43US Size 10.5 = Eur 43.5US Size 11 = Eur 44US Size 12 = Eur 45