We are Wolverine Shoes dealer shipping factory-fresh products right your door. If the shoes don't fit, return them with our prepaid postage label absolutely FREE! Full-grain leather upperWave mesh liningWolverine Contour Welt constructionWolverine MultiShox removable full-cushion footbedLightweight PU midsoleWolverine MultiShox rubber lug outsoleNylon shankSteel-Toe rated ASTM F2413-05 M I/75 C/75 EHThis boot falls under Wolverine? 30-day Comfort Guarantee. If you're not completely satisfied that these are the most comfortable boots you've ever worn, simply return them to Wolverine within 30 days for full refund.