Whether you're running, biking, or boarding, iSport Immersion won't fall out and leave you behind. It's right there with you providing a secure, comfortable fit with its revolutionary SportClip design. Plus, it won't interfere with helmets, glasses or goggles. The Pro Sound Isolating Eartips ensure an impenetrable seal blocking out water and leaving in that deep, pulse-pounding sound so you can always focus on winning. Its advanced in-ear speakers and MicroStrand Conductors transform music into pure audio adrenaline. Sweatproof and 100% washable, it's time to get moving.