Flying Woven Polyurethane sole Anti-smashing Steel Toe: Steel toe meet ENISO 20345 standard, impact resistance ≥ 200J, wider and preventing from grinding feet. Anti-piercing Kevlar midsole: Use soft Kevlar anti-piercing midsole, anti-piercing force ≥ 1100N. Not afraid of nails or punctures, and protect your feet Fly Woven upper: The breathable flying woven upper with fabric lining allows your feet to breathe freely and stay dry. Reduce your work-related fatigue Non-slip sole: The rubber sole, non-slip pattern design, strong traction, strong and durable. Wide range of applications: Suitable for construction sites, industry,warehouses, logistics, automobile machinery etc.