to learn more about Techni-Cole. The Kenneth Cole Reaction Indy Flex Mid SK is made of nubuck leather with an embossed textile front and rear pull tab. Easy slip-on design features dual goring for flexibility. Breathable textile lining and cushioned footbed. Durable rubber outsole. Imported. Measurements: Weight: 12.1 oz Circumference: 11 in Shaft: 4 3 4 in Product measurements were taken using size 10, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.