I was very disappointed when I received these as they were only made for small, (in all fairness I wear a 2xl hat) heads. I've owned other KOSS headsets and never ran into this before. But they fit my wife well and she can use them when she works out, so not a complete loss. The quality was fine, as was the sound. Just not sized to fit my melon.

Nice headphones for the sale price. They do seem to run small. I can't imagine them fitting an adult male. They definitely wouldn't fit my husband. The headband is pretty stiff and the earbuds don't always stay put if you are moving around a lot. Overall not bad though.

These headphones are equivalent to the original Sony product except that they lack a headband adjustment. Sound quality is excellent. All plastic construction is water/sweat proof!

I have an antique headphone set from Koss... Best ever so I decided to try them again in a new smaller version.. Glad I ordered them ...and Best Buy got them to me quick.. Thanks.. :)

Husband wanted non wireless ones,that would stay on his head through intense workouts. They are great,for that and do t sound too bad either.