Bluetooth Headphone Recommendations?

I love to check my mixes on my iPhone at the gym. Usually I just use my earbuds. But I was thinking it would be nice to get some Bluetooth headphones, as the cables are often getting in the way.. getting tangled.



Does anyone have a recommended pair of headphones? Looking for something not overly bulky, because, again this is for the gym.



Thanks for any suggestions!

Bluetooth Headphone Recommendations?