The Nantasket Fly is a dapper choice for an around the clock schedule. Full grain leather upper. Lace-up closure for a secure fit. Breathable leather lining for all-day wear. Removable OrthoLite footbed heightens comfort by reducing impact. Genuine leather outsole. Imported. Measurements: Weight: 15 oz Product measurements were taken using size 10.5, width M (D). Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.