For years I run, I practiced a lot of helmets. The challenge was to find a helmet that fits in place, not awkward, good sound quality, and ... who survive more than a few weeks before the sound disappears one of two atria. The PMX 80 meets ALL these needs. An outfit in perfect place with very moderate pressure, its excellent definition (at least as well as my previous favorite, Koss Porta Pro bulky) and a very solid construction. Plus some small handy details: - A small clip on the wire, which allows it to fix his shirt avoiding the thread flanks or bat hangs in branches or other. - The thread of the right earphone joins the left side through the hoop. One wire exits the hoop in a single sheath, which makes the whole more sturdy and minimizes wire entanglement when the range. Its design so you hear outside sounds, perfect to hear the car coming behind. Not recommended if you want to isolate themselves from the outside.
