Caterpillar STREAMLINE 2.0 CT – Work and Safety Shoes Slip and Oil resistant Rubber soleSport Nubuck/Mesh Soft, breathable nylon mesh lining Molded PU foam footbed for underfoot comfort Soft, breathable nylon mesh sock lining T1484, Durable rubber outsole for tractionStrobel ConstructionComposite Toe (CT) Electrical Hazard (EH)Slip Resistant (SR)Non-Metallic (NM)Streamline 2.0 CT, Moss Grey/Black (P91348)