Isn't that the same outsole that is on the One.6 now? Again for competitive youth hockey, all things being equal, I don't know if there is going to be a measurable difference on the ice. But it seems like a downgrade. one80, one70, one.8, one.7 all had some form of composite outsole and now neither the 170 or 180do. Seems like x80 is the best value in the line but it is really stiff and won't fit everyone.