Had them for about 2 weeks. CCM warrantied out my U+'s and I went and got these, sorry CCM. Its a "V" shaped skate. Its not the Vapor XXX Fit they claimed it to be. My heel is locked in, but the forefoot is more like my S15, although not quite to that extreme. That being said, I do have a narrow foot. They are a relativly stiff skate, but not uncomfortable. I am a higher level referee and during the season is a better indication, so far I have just done some tryout camps for teams and they havent given me much problem. I thought I was going to die after 6 hours on the ice, but my feet felt pretty good for being new skates. THe ankle is a little high and the tendon guard rubbed kinda funny but nothing too crazy. Responsive nice was good. Didnt respond quite like my U+s but are much more comfortable, and I didnt push them very hard yet, because I feel a new skate is like learning to skate all over again. I cannot speak to durability yet, but will keep you guys posted during my friday/saturday marathons during the season.