Are there any requirements for roller skates brands? If required, you can only search for brands. If there is no requirement, I recommend you to go to Decathlon, which is available at all prices and you can try it on. I buy sports-related items. If there is no special brand requirement, most of them will go there. Now there are more stores in Tianjin Decathlon. What I know is wanda plaza in Hedong District, near Hongqi Tunnel in Hongqiao District, Joy Exchange in Nankai District, next to TEDA Gymnasium in Tanggu. You can see which one is near you.