Nathan Lightbender Rx Armband

The Lightbender is your ultimate running companion for those twilight or nighttime adventures.

These are made for the athlete: sweat proof, waterproof, and chafe-free, so you can focus on conquering the run and nothing less. But wait, there's more! It even changes colors at your command. Take your pick from red, green, and blue hues, and switch between blinking or steady light patterns for that extra personalized visibility.