i own a pair of the shure se215's
these ran me about $89 5 months ago so im assuming there has been a price drop
i love them to death, in fact as im sitting here in class i have them in my pocket
they have SPECTACULAR mids for a pair so cheap
their highs are very accurate and bright sounding but can sometimes be drowned out by the bass
their bass is very accurate and punchy making them a very rich iem, initially you wont be able to hear much bass until you get a firm seal in your ear but once you get that perfect seal the bass is just booming and wonderful
plus they feature detachable cables so thats a bonus
their cable is of a very high quality in build featuring a somewhat large but sturdy L shaped plug
the sound isolation is on a next level basis
i can put them in and mow the lawn listening to music and barely hear anything but the music
overall they're fabulous BUT if you have small ears these will be a huge pain, literally, these are very painful if you have small ears which makes long listening secessions tedious.
i wear them with the cord over the ear and have the zip up cord thing at the back of my neck, that makes these great for workouts