Adidas 3D-printed running shoes ''Futurecraft'' on display at the 24th 3D & Virtual Reality Expo (IVR) at Tokyo Big Sight on June 23, 2016, Tokyo, Japan. IVR is Japan's largest exhibition for 3D and virtual reality technologies and solutions with 80 enterprises exhibiting over three trade show days at Tokyo Big Sight. (Photo by Rodrigo Reyes Marin/AFLO)