Oakley Portal X Prizm Sapphire Lenses, Polished Black Frame Giant OYE MASK is developed with

OYE MASK is developed with a superior technology of Activated Carbon Fabric (ACF)

the flexible Stow™ 500ml helps make all your adventures the best they can be

Compatible with Look KEO

Wrist-based heart rate monitor

low profile aluminum front light provides 450 lumens brightness with good value

Oakley Portal X Prizm Sapphire Lenses, Polished Black Frame Giant OYE MASK is developed withProduct Description 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 lasting comfort. O Matter frame material provides durability and