100% Polyester High Visibility Reflective Material, Lightweight & Breathable, Washable & Durable. Black Edging is Not Easy to Dirty Easier to Match. If You Need a Custom Logo or Have Other Requirements for the Product, Please Contact Customer Service Before Purchasing. Multiple Applications for Municipal Workers, Construction Workers, Contractors, Renovation Professionals, Engineers, Surveyors, Forestry, Warehouse Personnel, Security, Parking Attendants, Public Safety Officials, Airport Ground Staff, Walkway Security Guard, Biking, Safaris Backcountry Hiking, Park Walks, Jogging, Horseback Riding, or Volunteering.