Push boundaries with the oakley oo9534 bisphaera™ speed sunglasses. Designed with semi-rim rectangular frames in vibrant blue, these lightweight, injected temples offer a dynamic and modern aesthetic. Featuring photochromic lenses with transitions coloring, they adapt seamlessly to changing light conditions, delivering relentless clarity and protection for athletes on the move. Mirrored sunglasses coating enhances intensity shielding, while advanced engineering ensures 100% uva/uvb defense. Made to fuel momentum, this distinctive twin-lens design combines grip, coverage, and versatility, empowering your journey through sport and life.