Here’s the third generation of the popular Oakley O Cap, ready for the new season. Our SILICON O CAP 3.0 is optimized for comfort with a soft-brushed sweatband that pulls away perspiration. The moisture-wrangling design also includes mesh lining to help transport sweat. This stretch fit of polyester has a blast of screen printing on its bill, a swarm of rectangles in a brain-boggling pattern. We polished off the look with a sonically welded icon.