Travel from Shibuya to Hakuba on the Shinkansen is made smoother wearing the Sidesend Pants. Our narrowest travel pant is made with 91% recycled polyester/9% spandex with a DWR (durable water repellent) finish, 4-way stretch and 50+ UPF sun protection. Articulated knees make crossed legs more comfortable in cramped train seats. Five zippered pockets hold tickets, passports, Yen and rice balls. Fabric is bluesign approved.