Nomasei | Hotel De La Plage X Il Capri Hotel Unisex Sandals Pink in Size 36 Hotel Slippers Made For The Beach Exterior: Neoprene (80% Polyester, 20% Elastane) Insole And Lining: 100% Cotton Terry Outsole: 50% Bio Plastic Composed Of Corn, Beet And Sugar Cane Waste, 50% Tpu The Insole And The Straps Are Padded With A Small Foam Padding Guaranteeing Greater Comfort For Summer Outings. ***Maintenance Tips Hotel De La Plage Mules Are Machine Washable For 30 Minutes At 30°C In A Lingerie Net, Gentle Spin Cycle.***