There is absolutely no way for anyone to know. I'm not trying to knock the skate already before it comes out because I think its actually a great product and I was very impressed when I saw it at my local trade in early January, but I'm sorry to say In my personal opinion I feel it will have some durability issues. I work at the Avs practice facility in the pro shop and I get to chat with equipment guys every once in awhile and I got to see Wolski's and Skrastins U+ skates and they feel kind of soft for a pro stock boot. Wolski had this pair for about a week and half(he's been through a couple pairs already) and the boot felt soft, when I squeezed it I could feel and hear what I can only describe as a crunching sound like the layered materials were delaminating apart from each other. Skrastins had his for about a month and they feel the same way. Take it for what its worth, we all know pro stock is a little different than retail, hopefully they will work out some of the kinks by the time its launched. I'm not totally knocking the boot it does have a big up side to it. When my rep had me try his sample I was very impressed with how much the boot moved to form to my foot when it was molded. I tried it on a couple different times once with no bake, just out of the box. Once after my boss had baked it to his foot. Then I baked it to my foot after his impression was taken. We both have a 7.5 size in length but he is a standard D and I need a E width and I kid you not that composite tech mesh they use really does form to almost everybody's foot. I had no pain whatsoever after baking where as before out of the box was really tight on my forefoot and near my pinkie toe. I promise you these do not fit like any other CCM saktes, throw the book out the window for everything you think you know about how CCM skates have fit in the past. These saktes really do accomadate D and most E widths. The biggest selling point for this skate is you have to put these on your feet and give the heat mold a try, nothing molds as quick as this skate does IMO. These are just a hair lighter than the S15's also.