Experience the pinnacle of performance with oakley gibston sunglasses. These square-shaped shades, designed in matte black color with prizm jade lenses, offer a unique look and style that is sure to turn heads wherever you go. The o matter frame material ensures durability and comfort for all-day wearability. Elevate your everyday style with these square shades crafted from o matter frame material and featuring prizm jade lenses that provide optimized contrast and color across a wide range of environments. Available with lens contrast enhancement technology. - frame material: o_matter