I didnt want to size up as I felt that may have made the straps too loose, but I guess I will never know. I have hard wood floors throughout my house and I?ve always worn slippers. Also, I have ordered an athletic brace because, although these shoes are very supportive, my problem arch needs even more. And did I tell you how comfortable these gems are. Music fidelity: Being Shure, with nearly a century of experience in this space, there is no doubt these come very high in the entry-level audiophile headphone space. Does it do the job? Yes. Maybe good for keeping Saki, but horrible for most wine or champagne bottles. Nice product, arrived sooner than expected. a fuller sized keyboard with the same exact specs and design AND dedicated media keys. Ive never had a piece of furniture do this.