Hey guys, I haven't seen this suit discussed much on the board yet. If this is already known information I apologize for the re-post, but I believe I have identified the base shoe used for the Future Flash/ Season 4 suit. Looks to me like the Jordan Eclipse chukka woven in Red. The release of this shoe would have coincided pretty close with when they were making this suit last season. Here's Grant Gustin's instagram photo, and a photo of the Jordan's. It's hard to zoom in on the instagram picture, but I believe this is a match. You can see the tread lines for the sole in his picture and the white circle with a small bit of black in it. Plus the top of the boot you can see in the right side of the photo match the sole rim of the shoe. Let me know what your thoughts are.