Our Verdict 
They won't fall off when you jog, but the sound is a little vague and woolly
For 
Frequency range and vocals come through fairly clearly
Against 
Buds sit too far from the ears so delivery is a little vague
Reviewed on

We struggled to achieve a satisfactory fit with the Skullcandy Chops, as the buds sit slightly too far out of the ear.

This makes the delivery a little vague, compounding the fact that these headphones already sound a bit woolly.

Still, they have a stab at reproducing the frequency range and vocals come through fairly clearly.