Adheres To EN ISO Safety Standards Upper Material: Expanded EVA Sole: EVA/Rubber Closure: Slip On With Adjustable Heel Strap Features: Comfortable, Lightweight Safety Features: Chemically & UV Sterilizeable, Machine Washable At 30°C, Slip Resistant Heel Type: Flat Toe Shape: Round Width: Regular Approx. Weight: 870g/Pair