The 578 from Blundstone has a perfect combination of tough leather construction and a sleek silhouette for a comfortable, casual boot. Premium leather upper for durability. Blue elastic gore on sides for a pop of color. Soft synthetic lining for added comfort. Cushioned EVA footbed with XRD technology in the heel strike zone for excellent shock absorption. PU midsole for supportive comfort. Durable rubber outsole with pronounced lug pattern for excellent traction. Imported. Measurements: Weight: 1 lb 4 oz Shaft: 6 in Product measurements were taken using size AU 10 (US Mens 11), width Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.