The first pair I ordered were waaaaay too large in length and width compared to the same type of style I have in another pair of Pinkolinos? sandals. Works great Can?t find any issues Good value Thank God for this! The other top competitor on my list is the Creative Roar 2 which boasts the best features but falls short in sound quality (I havent tried the Roar Pro but the price has been cut recently). I just received a pair of these sandals and they fit perfectly. Dont hesitate to buy! It did not charge either device (No issues with the wrist-band and Ive used it quite a bit - same construction, just a different size band). Its my fault for not looking at the measurements, but this was too wide for use on my road bike. These earphones are excellent value.