1. Malleotrain by Bauerfeind for $60 at orthobionics.com. This is reputed to be the best elastic compression ankle brace. My rehab doc recommended, without fanfare, an elastic brace. I got a $7 one from Futura which seems fine.
2. Malleoloc by Bauerfeind for $36.80 at TotalRelief.com. This is a heat-moldable plastic brace allowing full plantar and dorsiflex motion, with three velcro straps in figure eight, to stabilize the ankle. It may help with pronation but I don't know and my rehab doc did not specify this type of brace. One message poster, I think, has reported some mild benefit from a support brace of similar nature.
Note that tts is not indicated in the company literature for these products, and is rarely mentioned anywhere at all.