Callaway Diablo Octane Sunglasses Neox lenses are engineered to adjust to the decreased depth of field caused by most sunglasses. The result is the sharpest and most accurate vision you can get for your game. So you'll see the angles and lines with greater sharpness and accuracy than you will with any other non prescription pair of sunglasses. NEOX lenses provide 100 percent protection from the harmful effects of UVAUVB radiation. Features Callaway Diablo Octane Sunglasses 8226 NEOX Technology Neox lenses offer the sharpest and most accurate vision you can get for your game, enabling you to see angles and lines with greater sharpness. 8226 On Course or Street Style frame 8226 Full wrapped frame design for full coverage protection 8226 Wide temples for side light and wind protection 8226 Mid weight TR90 Grilamid material 8226 Extremely durable for long lasting wearability 8226 Fits Med Large head shape 8226 Megol rubber nose pads 8226 Megol rubber eartip inserts provide secure fit 8226 NX14 lenses are slightly darker, allowing 14% light transmission