Mejores que los Audio Technica m40x y m50x I like them for the most part. I listen about 6 to 8 hours a day and have several sets. Ive assembled similar closet systems from other brands for similar prices and they held up a lot better. They have a slim waistline, a wonderfully warm fleece lining, and -- best of all -- a lined hood that doesnt have hard seams in the neck. This notebook is very sturdy and absolutely gorgeous! Shes young, perfect size for younger student. In spite of the claims the sound is thin with no bass, but good highs. I hope I can see some results with this. Large enough to hold air freshener, deodorant and Poopouri in the camper.