Get a discount of over 40% when you buy a Brainwavz S1 IEM
Toted as one of the best IEMS under $100, the Brainwavz S1 IEM Earphone is what Howard Wolowitz would call "big surprise in small packages". These In Ear Monitors are the best in the field for the price point according to multiple sources from the Head-Fi forums. These earphones possess a full metal driver and are worn by looping them over behind your ear. It also has a flat, tangle-resistant cord for those who wish to throw these into their pockets and forget about them. There are no microphonics so it's suitable for running and exercise while the noise isolation makes it a risk when you're running on the streets. They come with a hard case and many different ear pieces so you don't have to worry about getting the wrong ear size.