If you are in-between sizes the brand recommends that you order a half size down. The Caterpillar Orson II boot offers a rich leather construction with a unique design that' s guaranteed to make you stand out everywhere you go. Full grain leather upper. Traditional lace-up with sturdy metal eyelets for a secure fit. Soft canvas lining for added breathability. Antimicrobial microfiber sock liner for odor control. EASE footbed for lightweight comfort. Longlasting and durable PVC midsole. Durable T1317 rubber and leather outsole offers excellent traction. Imported. Measurements: Weight: 1 lb 6 oz Shaft: 6 1 2 in Product measurements were taken using size 11.5 width D - Medium.Weight of footwear is based on a single item not a pair.