ASTM F2413-18 rated Carbon Safety Toe. ASTM F3445-21 rated for Slip-Resistant Outsole. Heel-to-toe suspension zones for all day energy return. Lightweight and durable rubber outsole is Oil Resistant.Wedge platform designed for stability and cushioning on concrete floors. This item is in the category "Clothing, Shoes & Accessories\Men\Men's Shoes\Boots". The seller is "footwearplusmore" and is located in this country: US. This item can be shipped worldwide.