Vulcanized natural rubber upper. Slightly larger calf leaves extra space for movement. Shorter shaft prevents pinching in back knee. Logo patch on top front. Adjustable buckle detail on back of shaft. Embossed chain design on top collar. 0. 8" short stacked heel; 0. 3" platform. Quick dry knitted nylon lining. Cushioned sponge insole. Calendered natural rubber outsole. Approx. 15. 3" overall boot height; 10. 4" circumference. Imported.