Oakley M2 Frame XL Sport Sunglasses (Prizm Sapphire/Polished Black) Power-Disposable AAA Battery Proprietary Hexatude hex-shaped aluminum tubing

Proprietary Hexatude hex-shaped aluminum tubing ensures low flex and no rotation

5 and 6mm hexes

Eagle PowerLock and smooth

1 hooks and adjustable handle

Oakley M2 Frame XL Sport Sunglasses (Prizm Sapphire/Polished Black) Power-Disposable AAA Battery Proprietary Hexatude hex-shaped aluminum tubingThe XL lens shape is the latest evolution of M2, and it takes performance even further with an enhanced vertical dimension. Even when your head is subtly tilted downward, things that matter will still be in your field of view . That makes it a great choice for activities like cycling. The slightly taller design also enhances performance in sports and activities where things above need careful attention. Features Lightweight O Matter frame material