Upper: Foamed Polyurethane. Outsole: Oil Resistant, PU (Polyurethane). Heel Energy Absorption (Joules): 20. Anti-Static, Penetration Resistance to 1100 Newtons. Fabric Technology: Durable, Flexible, Insulating. Flat. Cut: Thigh-High. Design: Logo, Text. Conforms to Safety Standard: EN ISO 20347:2012 OB FO SRC. Toe Style: Round. Packaging: Boxed. Fastening: Pull-On. Sole Features: Shock Absorbing. Ref: UTDF2117