Oakley Portal X with Prizm Deep Water Polarized youth Secure zip pocket for small

Secure zip pocket for small valuables

Efficiency is everything

aligning your indoor pedaling with your natural outdoor pedaling style

Even our buckle can move freely on our patented one-continuous-loop lacing system

5 grams with the mount included SPEED MEASUREMENT Provides accurate speed data during your ride HUB MOUNT Mounts on most front wheel hub with a secure silicon casing VISIBLE CONNECTION Two LED lights show the sensor's device connection (blue) and speed detection (red) REPLACEABLE BATTERY No charging required

Oakley Portal X with Prizm Deep Water Polarized youth Secure zip pocket for smallOakley Portal X with Polished Black Frame and Prizm Deep Water Polarized Lenses A versatile frame design inspired by todays modern consumer, Portal X can work for a variety of sports, yet it is also equally well suited off the field of play. Premium materials, Prizm optics, and stylish, mainstream details make this an excellent collection for those seeking all day comfort in eyewear that is inspired and created to deliver exceptional clarity and