i am very pleased with this little skin. got my shuffle to accompany me at the gym and as such my shuffle often ends up at the bottom of the bag, with the keys and the sunglasses and often other heavy/sharp_ish objects.
This sleeve is very snug and leaves the controls of the device very accessible all the while protecting it from any unwanted contact with other bits in your bag.
I was concerned that it being silicone it would start to collect lint if i carried it around in my pocket - well, rest assured, it is not the case!
i would recommend it to anyone. it really is exactly what you expect it to be!