YOU NEED a solid crossbar(s). Shoe fit well/ as expected. The little clip is not realhelpful. The ear pieces lasted me a full day of work. ORDER A SIZE UP! The have nice thick foot bed, which provided good cushioning. I seriously think it might work better than the other product. Slow network speeds with AT&T (I live in a major city so this shouldnt happen, period). Dislikes. I?d been suffering from Metatarsalargia.