Sporting events can last for hours and require spectators to sit on uncomfortable bleachers with no back support. Improve your viewing experience and relax by bringing lightweight stadium chairs and bleacher seat backs to events. Mac Sportsí stadium seats provide full body support and allow for spectators to lean back to their desired body angle with adjustable straps. Bleacher chairs are also perfect on-the-go seating solutions for picnics, campfires and outdoor movies. Enjoy Free Shipping on stadium chairs and seats.