If you are in-between sizes, the brand recommends that you order a half size down. The military-inspired Caterpillar Casual Gridiron Lite boot has a durable yet lightweight construction with a comfortable interior support for all-day wear. Full grain leather upper with nylon mesh panels for added breathability. Traditional lace-up system with fabric laces sturdy metal hardware for a secure fit. Nylon mesh lining for added breathability and comfort. Soft, breathable nylon mesh footbed top cover. Dual-density EASE footbed provides excellent underfoot support and additional shock absorption. Molded EVA midsole provides excellent shock absorption and underfoot support. Durable rubber outsole delivers superior traction. Imported. Measurements: Weight: 1 lb 8 oz Shaft: 5 3 4 in Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.