Fully Composite Non-Metal Safety Hiker Type Boots. Safety Toe Cap & Penetration Resistant Midsole. Coated Action Leather Upper. Dual Density PU Sole. Fuel Oil Resistant Outsole. Heat Resistant Sole To 150 Degrees C. Antistatic. Heel Energy Absorption 20J. Conforms to EN ISO 20345 Safety Standard. Upper: Coated Leather, Lining: Textile, Sole: Other. Ref: UTDF655