Have no worries in the Roan Proff boot. It features a Nappa leather construction with a leather and textile lining for all-day wear. Lace-up closure for a secure fit. Durable synthetic outsole. Imported. Measurements: Weight: 1 lb 1 oz Shaft: 5 1 2 in Product measurements were taken using size 12, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.