Michael Kors Hattie Trainer is a bright-white trainer that combines a polyurethane upper with a cotton lining and a rubber sole for everyday casual wear. Key attributes: White | Bright white | Polyurethane | Rubber sole | Trainer silhouette | Dimensions & fit: Heel Height: 3 cm | Composition & care: Outside: 100% Polyurethane | Inside: 100% Cotton | Sole: 100% Rubber Colour: white