From Advanced Sound, a company that’s quickly gaining a reputation on Head-Fi for its range of high-value IEMs, the Evo X lives up to the hype. This wireless IEM is designed for sports, runs, gym sessions, and other active pursuits, and offers a secure fit with minimal wiring. The ergonomic housing sits comfortable in the ear, the adjustable cable rests securely behind the neck, and all ports and buttons are covered to protect the earphones from sweat. Plus, because all of the control buttons are built into the housing, you won’t have to deal with a separate inline remote dangling from the cable. Even the beryllium dynamic drivers are specifically tuned for sports applications, with extra emphasis on the mid frequencies and treble details. To learn more, check out this Head-Fi review.