ASICS UPCOURT 5 GS Asics UPCOURT™ 5 GS children’s indoor trainers have improved flexibility and a comfortable fit. The wide mesh panel design helps create a softer, more flexible fit for smaller feet. Reinforcement middle provides better stability during multidirectional movements. Even more support is provided by special panels in the toe and heel areas, which also increases the durability of the shoe. ASICS UPCOURT 5 GS