YAO,the revolutionary all-terrain running shoe that combines the best of both worlds - off-road and road capabilities. With Kailas' off-road genes as its foundation, YAO is the “new species” of running shoes that bridges the gap between road running shoes and trail running shoes. Experience unparalleled comfort, support, and traction with YAO, the only running shoe you’ll ever need, no matter where your adventures take you.