We ended up using the ones that were already on my husbands bike. Again, its still good in this price range. The peg above the 2x35 is unusable so I have to store my 2x5 somewhere else. Warning - you will be able to hear how poorly engineered some of your recordings are. Otherwise this is not a bad looking shoe, looks very much like Converse Chuck Taylors. If seller and manufacturer would give some more help and information on how to choose the correct size that would be really useful. Im not sure why is so over priced here. The self is great and hope to find another use. Other models of comparable price point are an entire charging until that only require a single USB input and actually disperse the the current through all three devices simultaneously, rather than requiring three individual chargers the plug into the wall directly. The headband is comfortable on my head.