Anti Smash: safety work boots use extra wide steel safety guard to prevent toes from being crushed by heavy objects. steel toes conform to astm, smash proof and impact resistant,and less prone to deformation even after prolonged use Puncture Proof: the welding boots with full covered tough puncture proof kevlar midsole protect the soles of your feet from iron shavings, glass fragments, nails and sharp objectsand effectively protecting the soles of your feet to give you peace of mind at work Breathable & Lightweigh: the work boots are made of breathable mesh upper and ultra-lightweight materials to keep your feet dry and cool, and you won't feel fatigue even after long hours of work. the soles are designed to be softer to fit the shape of human feet, making your feel more comfortable Wear-Resistant Rubber Outsole: the safety shoes are made with sturdy and hard-wearing rubber outsoles that won't wear out easily. besides, they have precision pattern that can effectively anti-slip Applicable occasions: the steel toe boots can be used in industry, construction,Welder,warehouses, hiking and many other situations. due to their fashionable appearance you can also wear them in your daily life ZBVB Steel Toe Boots for Men Work Safety Boots Indestructible Shoes Industrial Construction Boot Comfortable Puncture Resistant Lightweight Work Boots