Availability: 10 in stock
The Oakley Heliostat 9231 sunglasses bring a modern edge to Oakley’s legendary high-wrap design. Inspired by the iconic Fuel Cell, the Heliostat refines that classic rectangular silhouette into something sleeker and more contemporary—built for riders, anglers, and anyone who needs serious coverage without the bulk.
High-wrap frames like the Gascan and Fuel Cell have been Oakley staples for decades, and the Heliostat carries that DNA forward. The full-rim rectangular frame wraps around your face for maximum peripheral coverage and protection from wind, glare, and UV rays. But this isn’t just a retread—the Heliostat updates the formula with a more refined profile and thoughtful details that make it work for 2020s lifestyles.
The frame is constructed from O Matter™, Oakley’s proprietary stress-resistant material that’s both lightweight and incredibly durable. It won’t shift or deform over time, even after years of daily wear. Internal Unobtainium® earsocks and molded-in nosepads increase grip when you sweat, so the frame stays put during long rides or active days. Oakley’s signature three-point fit ensures the frame only touches your head where it needs to—no pressure points, just all-day comfort.
One standout feature: the Heliostat’s temples are thin and rigid, designed specifically to fit under a hat brim without interference. Motorcyclists, fishermen, and outdoor workers will appreciate how cleanly these integrate with a cap or helmet.
The Heliostat is available with Prizm™ lenses, Oakley’s advanced contrast-enhancement technology. Unlike standard tints that just darken your view, Prizm lenses selectively filter specific wavelengths of light to boost color and contrast in real-world environments. The result is sharper vision, reduced eye strain, and the ability to spot details you’d miss with ordinary sunglasses—whether that’s reading the road ahead, tracking a fish in the water, or navigating technical terrain.
Prizm options include polarized variants like Prizm Deep Water Polarized (ideal for fishing and water sports), Prizm Black Polarized (versatile everyday use), and Prizm Tungsten Polarized (optimized for bright, variable light). All lenses are made from Oakley’s impact-resistant Plutonite® material and block 100% of UVA, UVB, UVC, and harmful blue light up to 400nm.
The Oakley Heliostat 9231 is prescription-ready, so you can add your Rx and get the same performance optics you’d expect from Oakley. The 61mm lens width and high-wrap geometry accommodate a wide range of prescriptions, making this a practical choice if you need vision correction but refuse to compromise on coverage or style.
The Heliostat fits medium to large faces comfortably. It’s a go-to for anyone who wants the protection and field of view of a wraparound frame with a design that’s been refined for modern tastes. From the job site to the boat to the bike, this frame handles it all.
