Presenting oakley holbrook™ mix sunglasses, a fusion of styles that pushes the limits of creativity. The matte black camo frame is accentuated with prizm grey polarized lenses for a look that's as unique as it is versatile. These square-shaped shades are designed to make a statement, while offering everyday comfort and durability thanks to their o matter frame construction. Available with lens contrast enhancement technology. - frame material: o_matter