Upper: Synthetic Leather. Lining: 3D Mesh. Insole: Foam, Removable. Outsole: EVA, Rubber, Slip Resistant, Traction Grip. 5 Eyelets. Fabric Technology: 3D, Breathable, Impact Resistant, Lightweight, Moisture Control, Temperature Control. Energy Absorbent Heel, Metal Free, Pull Tab. Flat Heel. Cut: Low Cut. Design: Logo, Perforated. Toe Style: Round. Conforms to Safety Standard: ASTM F2892:2018 O2, CE Approved, EN ISO 20347:2012, ESD, SRC Rated. Fastening: Lace Up. Fit: Wide. Ref: UTFS9011