If you are in-between sizes, the brand recommends that you order a half size down. The Caterpillar Casual Chronicle boot offers a handsomely standout style that will keep you in style all year long. Full grain leather upper. Soft, breathable nylon mesh lining. Poliyou footbed for superior underfoot comfort. Longlasting and durable PVC midsole. Durable rubber outsole with original wedge for excellent traction. Imported. Measurements: Weight: 1 lb 5 oz Shaft: 6 in Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.