Upper: Full Grain Leather. Lining: Moisture Wicking. Insole: Comfort, PU (Polyurethane), Shock Absorbing. Outsole: Heat Resistant To 300C, Oil Resistant, Slip Resistant, Synthetic. 8 Eyelets. Anti-Static, Breathable, Lightweight, Mesh Panels, Padded Collar, Padded Tongue, Pull Tab. Flat Heel. Cut: Ankle High. Design: Logo, Plain. Toe Style: Composite Toecap. Conforms to Safety Standard: EN ISO 20345:2022 S3 FO HRO SR, HRO Certified, SATRA. Fastening: Lace Up, Side YKK Zip. Ref: UTFS11340