iPhone headphones

Bit of a dilemma here. The iPhone headphones aren’t brilliant (nowhere near enough bass, leak sound like a sieve – which is bad news for anyone near me, because I like to listen loud), but the hands-free is excellent. Anyone know if there’s a *good* set of iPhone phones that also include a mic? I’m thinking something along the lines of the mighty, mighty in-ear Shures that make even the worst MP3 sound superb…