Upper: KPU, Mesh. Insole: Cushioned. Midsole: Pierce Resistant, Penetration Resistant. Outsole: Cemented, Dual Density, EVA, Fuel Resistant, Gripped, Oil Resistant, Rubber, Slip Resistant. 5 Eyelets. Anti-Static, Breathable, Energy Absorbent Heel, Lightweight, Metal Free, Pull Tab, Reinforced Heel, Reinforced Toe. Flat. Design: Contrast, Logo. Conforms to Safety Standard: CE Certified, EN ISO 20345: 2011 S1P SRC, UKCA. Toe Style: Fibreglass Toecap. Helps Combat Fatigue. Fastening: Lace Up. Ref: UTPW461