I have a pair of Shure SE102's that are bulletproof but I'm less than enamored of the sound quality. They lack much bass response at all. Useful for listening to podcasts but not much fun for music. A pair of $10 Sony buds have better sound. So I've ordered a pair from this outfit
the motorsports version. Included is some sort of goop to make your own molded earpieces. And for only $50. Wonderful though they may be, if I showed up with a $350 set of earbuds, I bet my KLR would refuse to start out of embarrassment. Haven't got them yet but when I do I'll pass along what I've learned even if it is just "don't waste your money"