Website description: "The one and only. The Engineer 12R is a tribute to the hardworking American, it has become a cult-like favorite of bikers and hipsters alike. Crafted with Greasy Leather, this boot gets even better with age. Made in the USA and sourced from domestic and imported products. Whether paired with faded jeans or a silk midi dress, the Engineer is all attitude. * Greasy Leather * Round toe * 9 1/4" shaft height * 13" calf circumference * 1.5" heel height * Unlined * Goodyear welt construction * Rubber outsole" Seller's note: These have been the most crucial and versatile shoes in my wardrobe! They are good in virtually every season. This pair is in good pre-loved condition and is only looking for a rehome as I've finally accepted that I now need to buy wide-width shoes for my feet. Give these babies a new life and you're bound to fall in love with them!