AfterShokz | Xtrainerz headphone support and recovery

support and recovery

Lens: Smoke – Shatterproof polycarbonate interchange lenses for bright and low light scenarios

ensuring your feet stay comfortable in any condition

Svago features rounded lenses of polycarbonate that are scratch resistant

If you're new to sprinting or simply looking for a versatile

AfterShokz | Xtrainerz headphone support and recoveryTake open ear listening to new depths with Xtrainerz wireless MP3 headphones. Xtrainerz are an innovative solution for consuming audio in and out of the water while youre cross training toward your new PR. The open ear design removes the limitations of traditional swimming headphones, and the 4GB memory stores up to 1,200 songs, allowing you to take Xtrainerz on any adventure; no wires, no devices, no limits. (Not Bluetooth compatible).