I've had a fortnight.
Look bulky, a little heavier than average. Cons by the headband back on the neck rout at first, but is very practical.
Sound quality far above the lot of other "small" headphones.
I had a Porta-pro (who 25 years ago was a revolution), the Sen. PX200, and other less serious things. But igrado is really closer as a good hi-fi headphones (it crushes my Sony MDRZ700 I'm using sound ...)
Less than 60 € is a bargain.
I tried, I keep it.
Decidedly, I am becoming addicted to Grado (headphone portable hi-fi headphones, hi-fi and cell sono ...). Too bad they are not closed headphone for the sound!