I would be concerned about the hubs embedded in the units because no matter how good a device is, they will always eventually fail in time. They seem to amplify some sounds on nc. salomon xa pro 3d gore this is a trade off for added cushion under the front of your feet. Working well for my light weight pictures. salomon xa pro 3d gore Not a fun thing. salomon xa pro 3d gore I can wear them for hours comfortably! Controls are too sensitive - hang a lot of calls by mistake - I disabled the control now I get peace of mind. Got the 8 and I couldn’t be happier ! salomon xa pro 3d gore Easy storage. The arches are so high that Im going to have to return the shoes.
salomon xa pro 3d gore