The row's popular spring and summer loafers have been certified as flat shoes that can go wild. The retro loafers are full of French style, minimalist design concept, slim and easy to wear, both beautiful and practical. Upper: imported calfskin lining: Sheepskin lining for feet: Sheepskin lining outsole: customized combination outsole: 35-40 40 customization: ultimate cost-effectiveness, no bargaining,