【Steel Toe Cap &PU Protect】The steel toe cap can prevent your toes from being injured, The steel toe covered with TPU makes it more durable. Steel Toe toes meet ASTM F2413-19 standards. You'll be safe on the job site with this safety toe boot and your toes are protected from objects that might fall, drop or roll on top of them 【Nubuck Leather & Textile Composite Fabric】The work boots are made of top layer leather and mesh inner and inner is breathable and comfortable. Remain extremely breathable, resulting in less moisture from prolonged contact 【Kevlar Mid Sole & HI-POLY insole】KEVLAR has anti-piercing, a puncture-resistant plate, that meets the ASTM standard, protects the soles of feet from sharp objects. HI-POLY insoles can provide maximum performance cushioning and immediate relief and impact absorption 【Insulated Work Boots & Durable-Non Slip Outsole】This work boots have Insulated design, which can prevent electric shock (current from passing from the body to the ground), such as use or repair electrical appliances. Outsole is made of top non-slip and oil-resistant PU is specially designed to be more stable, non-slip and wear-resistant. At the same time, avoid heavy boots and reduce the burden of footsteps 【Ideal Gifts & 6 Months Guarantee】All Clitenk brands supports 7 days free return, 30 days free exchange, 6 months manufacturer guarantee. If you have any questions, please feel free to contact us Clitenk Work Boots for Men Waterproof Nubuck Leather Non Slip Industrial and Construction Lightweight Safety Men's Steel Toe Boots for Men