Upper: Breathable nylon with 3D printed styling Protective: Protective fibreglass toecap and composite anti-penetration flexi-midsole Lining: Moisture wicking breathable mesh fabric lining Outsole: Shock absorbing dual density EVA nitrile rubber outsole Footbed: Activ-Step® PU anti-fatigue comfort footbed Anti-static, oil resistant, protective midsole and toecap. SRC slip rated. Vegan friendly, machine washable and 100% metal free. Ideal for facilities management, automotive, airports, logistics and freight. Conforms to EN ISO 20345:2011 S1P SRC.