Oakley Sunglasses Heliostat OO9231-07 Clear Prizm Sapphire Polarized Discover the Oakley Heliostat sunglasses, crafted to deliver both high-performance and all-day comfort. These unisex sunglasses feature Oakley's Prizm lens technology, which sharpens colors, contrasts, and details for an enhanced, crystal-clear view of your surroundings. Designed with O-Matter frame material, they are lightweight yet incredibly durable, ensuring long-lasting wear without sacrificing comfort. The molded-in nose pads provide a secure fit that stays in place, while the sleek frame contours effortlessly to your face for a snug, all-day comfort experience. Whether you're tackling outdoor sports or simply enjoying the sun, the Oakley Heliostat combines style and innovation for any adventure.