Negative Positive
Title: Do not buy - they break easily
Review: I've bought this product twice, and both times they've broken in the same place (first time wasn't a fluke it appears). They are especially weak in the thin extendable part (between upper head piece and the "sweat" resitent thicker part). Also, sweat still gets in ear and clogs sound holes, so really, go for the cheaper headphones, which work just as well and last longer.
Is the review positive or negative? 