While there is no specific public information regarding what comfy shoes James Harden wears on long trips, many athletes prefer brands known for comfort and support such as nike or Adidas. Given James Harden's prominence and past endorsements, he likely opts for stylish yet comfortable footwear from reputable athletic brands.

There is no publicly available information regarding a specific classic movie that is always on James Harden's list. However, as a public figure, he may have mentioned preferences in interviews or discussions that are not widely documented.

James Harden joined the board of Saks' e-commerce business and made a minority investment in the company, as it transitioned to a standalone e-commerce entity separate from Saks Fifth Avenue.