Sale: $ MSRP: $


Model Number:

The Nathan Sonic Boom carries the beats from your iPhone 4 or 4S so you can keep up the tempo. The lightweight band is stretchable, moisture wicking, and allows you to carry your favorite tunes to the gym, roads or trails.


  • Black



  • Designed to securely carry your iPhone 4 and 4S (not included)
  • Clear window protects your iPhone with easy access to controls
  • Soft, stretchable armband stays in place, but not restricting
  • Moisture wicking for comfort during workouts
  • Reflective accents enhance visibility
  • Adjustable to allow for receivers and compatible with Nike+ iPod®

More From Running Phone & Electronic Carriers

More From Running Electronic Device Holders

Customer Reviews

Comments: I just got this. I've been looking for an armband like this for a while - a super easy to use, breathable armband that is great for quick runs. This armband isn't waterproof nor weather proof but it is super easy to get your phone in and out of. Plus it works with the Nike Plus and Wahoo chips for connecting to heart rate. Super comfortable and secure on the arm.
From: Mike, Chicago, IL, USA