AfterShokz Trekz Air Bluetooth Wireless Over Ear Headphones – Green

The Trekz Air feature an organic open ear design that that is 20% lighter than previous Trekz and delivers increased comfort for all-day wear. LeakSlayer technology significantly reduces natural sound leakage and with an IP55 certification sweat dust and moisture are repelled so you can get a workout in without worrying about something happening.