Best Buds from Skullcandy!
I have several pairs of Skullcandy buds, and the 50/50 are by FAR my favorite.
The sound quality on the 50/50 is super clean, not tingy or too deep like you find in a lot of other buds. The mic is great, not too bulky, and works well with iPhones and iPods for volume adjusting. I also find that these stay in my ears better than some other headphones, I use them for running and biking and rarely have to adjust.
I recommend these headphones to everyone who asks what they should get. They are by far some of the best that Skullcandy makes.