European Standard Steel Toe Cap:ANGRYRAM steel toe shoes use the European standard steel cap with ASTM F2413-18 standard,whose pressure resistance is more than 15020N. Puncture Proof with Kevlar Midsole:Kevlar midsole used for steel toe work shoes is lighter and better in anti-puncture performance.Protect your feet from being punctured by sharp objects like nails Durable&Slip Resistant:The outsole is made of RB rubber which is more stable and stronger support for your feet. Durability:Goodyear Welt Construction is the toughest shoe construction ever invented.ANGRYRAM work boots is the best choice for Industrial Construction Workers,Contractors Comfortable:ANGRYRAM steel toe work boots for men is specially designed by professional designers for construction sites and other jobs that require standing for a long time.