STAY CONNECTED WHILE YOU TRAIN
The Nike Challenger Arm Band features a clear, durable window to keep your phone accessible and protected during your workout.
Fold-over back pocket for easy entry and exit of phone
Breathability channels increase air flow to prevent overheating of device
Clear window with touch screen compatibility and screen protection
Suitable for iphone 5 & 5S
Compatible with most smartphones
Materials: 40% nylon/34% neoprene/23% TPU/3% polycarbonate