Smith pivlock arena max sunglassesthe pivlock arena max from smith provides a larger lens profile for increased coverage and enhanced fit for larger faces from the start line to the podium the pivlock arena max is there for you with features like two position adjustable nosepiece and performance proven interchangeable lenses featurescarbonic tlt lenses7x4 toric lens curvaturemedium fitlarge coveragetr90 frame materialhydroleophobic lens coatingtwo position adjustable nose padsslide on temple