Nathan RX HyperBrite Color:Safety Yellow Smooth and SteadyThe sole has

Smooth and SteadyThe sole has a unique rocker design that's shaped for support during all 3 phases of your stride

Hand pockets for easy access and warmth

Added support

Thanks to an energetic midsole foam and a propulsive carbon plate

Laser-cut cut back pocket fits most phones

Nathan RX HyperBrite Color:Safety Yellow Smooth and SteadyThe sole hasHyperBrite Rx Strobe Rechargeable LED Clip Light is our brightest strobe producing over 16 Lumens with varying LED light modes. A long lasting battery that you can recharge with a micro USB makes this a must have. Best For: Nighttime, Running, Walking PEAK PERFORMANCE Small and lightweight, yet extremely powerful and can be used at any time of the day or night. The secure clips allow you to attach to your shirt, hat, dog leash, belt or backpack.