Nike Dri-Fit Challenger Boys Training Short Black Size:13-15 Years Our low-profile Magnetless Speed or

Our low-profile Magnetless Speed or Cadence sensor harnesses the advances in accelerometer technology to leave the magnet in the dust along with your competition

It features a proprietary compound that offers increased puncture resistance and reduced rolling resistance compared to traditional butyl tubes

Ribbed cuffs and waistband ensure a snug fit

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Product Code: NF0A87Y4-JK3

Nike Dri-Fit Challenger Boys Training Short Black Size:13-15 Years Our low-profile Magnetless Speed orAn essential for running laps, chasing down tennis balls, playing soccer or just good old fashioned playing during recess, these cool, comfortable shorts help you do it all and have fun, no sweat. What makes these extra special? You can keep your phone or media player in the back drop in pocket! Now you're ready to rock. Highlights: Nike Dri FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable.