system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] How often does the Flash go through shoes?

Are they in connection to his outfit and built to withstand the same high speeds and ensuing temperatures?
gpt
...Speedforce?

In the show, the first couple times he runs fast with regular shoes, they burn up. Later they don't. So either Cisco made him shoes that ignore friction, or the Speedforce protects his shoes. Maybe a little of each.