Inov8 Tri X Treme is among the series of new shoes from Inov8 for triathletes. I have made a video review of the two shoes: Inov8 Tri X-Treme 275 and Inov8 Tri X-Treme 225. You can watch my video below. In general, both shoes are innovative in the way they are made triathlon shoes. That said, you should remember that they are brand new on the market. It is my belief that they will initially get a bit of a beating for some of the technical details, which will subsequently be corrected. Whether I am right, time will tell. I do not know if the Inov8 Tri X-Treme series will become among the triathletes’ primary running shoes.