This shaper fits wierdly on me and not as expected. I was so excited to find these beauties at less price, better looking, and ultimate comfort. As others said in prior reviews, they run a bit small. One problem, if you hit enough bumps, the part that hugs the top of the tire can make the entire set up bounce right off leaving you with bad damage. I like it enough that I got rid of my old bike stands in the garage and use this for storing my bike between training rides. They seem to be even smaller. Ive never needed to break in any of my berks. Elles peuvent contenir plusieurs pots. Wife need a new pair of shower shoes, she loves them fit as expected for size, not slippery when wet and comfortable for her to walk to shower as she has a bad back. The metal headband was unmoldable and did not lay properly, it always felt like the headset would fall off.