UltraSource mens present-day protective safety boots, Green, 13 US
cozy, long-lasting polyurethane material is highly resistant to harmful acids, fats, and chemicals and also lasts 3X longer than pvcInsulates against cold temperatures and will not stiffen in low temperatures; 3 molded flex points give boots greater range of motionPlush, ergonomic insoles provide arch support and air pockets near heels provide comfort during all-day usePremium non-slip soles designed with numerous exit points for greater surface traction especially in areas with animal fats and proteins on the floorKeep your toes protected: safety toe meets astm F2413 â 11 i/75 and C75