Monster Beats Solo gives you a high definition sound experience. Our advanced proprietary titanium coated driver technology provides ultra precise highs and mids, plus deep, distortion-free bass, so you hear every detail, the way the artist intended you to hear it.The comfort level is pretty high — after a longish break-in period for the ear cushions, I’ve been able to walk around with the Solos on for hours with discomfort setting in around hour four or so. The fluid way with which the earcups are allowed to position themselves while worn helps.