I ordered the black in Medium. Wireless noise cancelation is good, great when used wired but that is expected. The noise, and squeaking of the rear tyre against a roller along with potential slippage of the tyre meant I fancied trying a direct drive unit. Bought one for my wife as well. and counting ?? After reading reviews on seemingly a million Bluetooth speakers I finally pulled the trigger on this JBL Flip 5. no big deal. A lot of reviews stated that they didnt work and Im guessing this is because the plastic liner was left on. Shown in the picture is a white Toms shoe - 3 inch heel, same as the Vionic. Its my one complaint about the chemise, that I wish it were a crossback style or had a connecting strap in the back to keep the straps where they belong, because satin fabric against skin is slippery as hell and those suckers make a dive for it whenever I move.