Pros: lightweight, great sound
Excellent open headphone. If your life can support open headphones, these are a great place to start. I currently use them with my Fiio E7 amp. The ear cushions were never very comfortable for me, so I spent the extra $20 and replaced them with the L-Cush pads that come on the more expensive Grado's. Since then, they seen a lot more use and have been much more comfortable. I mainly use these at home so I can still here my wife hollering at me. I tried to use them at work, but it's just too noisy and they bleed too much. The overall sound is just "right." Not too bassy, not to strong in the highs, just good all around. I can't think of a better way to get introduced to high fidelity headphones.