Men and women 10 Prada new spring and summer sandals, double-breasted/Velcro slippers, the latest catwalk series, classic upgrades, comfort and fashionability coexist, every color combination looks good, and the design matches different styles. Upper: original customized cowhide. Foot: original customized cowhide. Inner lining: original customized sheepskin lining. Outsole: original molded non-slip outsole. Size: 35-39 for women, 40-44 for men.