/teamtitleist/gb/b/weblog/posts/titleist-introduces-the-next-generation-tour-speed-golf-ball Features Reformulated High-Speed Core and High Flex Casing Layer with Proprietary Titleist Performance Urethane (TPU) Cover When the original Tour Speed was introduced two years ago, it was the first Titleist high performance, multilayer golf ballen-USTelligent Community 10