Pikolinos Mens Costa Rica Loafer Leather Stay stylishly dapper all season long with the Costa Rica M6D-3061 moc by Pikolinos&reg;. Calf leather upper with hand stitched details. Easy slip-on. Soft leather lining. Removable insole. Synthetic outsole. Measurements: Weight: 1 lb 1 oz Product measurements were taken using size 45 (US Men's 11.5-12), width D - Medium. Please note that measurements may vary by size.