The second generation of Le Fei Huo Xing used a variety of materials, which were flexible and solid, with good comfort, while the first generation of materials were backward, with poor comfort. Philo, whose Chinese name is Philo, was founded in the Italian town of biella in 19 1. It has been a century-old sports fashion brand. Feile is a textile and knitting clothing brand founded by Feile Brothers.