The Oakley HSTN is a bold lifestyle sunglass that fuses progressive design with genuine Oakley heritage — making it equally at home on the fairway, on the street, or anywhere in between. Born from the Sentio project and shaped by collaborations with creative icons, the HSTN distils the values of Heritage, Authenticity, and Unexpected design into a single striking frame. With a Matte Black O‑Matter™ frame and Prizm™ Black lenses, this colourway delivers the ultimate understated, performance-ready look for golfers and style-conscious athletes alike.
Prizm™ is Oakley's proprietary lens engineering platform, fine-tuned to maximise colour, contrast, and clarity across a full range of sport and everyday environments. The Prizm Black variant is tuned for high-brightness conditions — ideal for sunny rounds on the course — delivering a neutral contrast boost while keeping the aesthetic clean and sleek.
O‑Matter™ is Oakley's lightweight, stress-resistant nylon-based material. It combines exceptional durability with a barely-there feel, allowing the HSTN to be worn comfortably for an entire round of golf or a full day out without fatigue or pressure points.
The distinctive trigger stem is a direct nod to the legendary Oakley Razor Blade — one of the brand's most celebrated archival designs. Re-engineered for modern wear, the hooked ear design distributes temple pressure evenly and keeps the frame firmly in place even during dynamic movement.
Unobtainium™ nose pads are a hallmark Oakley feature that actively increases grip the more you perspire — a critical advantage during warm-weather golf. Combined with the three-point fit system, they ensure the optical lenses always sit in the correct position for sharp, undistorted vision.
| Specification | Detail |
|---|---|
| Product Code | OO9242-924201 (SKU #316031) |
| Brand | Oakley |
| Model | HSTN |
| Colour | Matte Black frame / Prizm Black lenses |
| Frame Material | O‑Matter™ (injected nylon) |
| Frame Type | Full Rim |
| Lens Shape | Round |
| Lens Technology | Prizm™ Black |
| Polarised | No |
| UV Protection | 100% UVA / UVB / UVC (up to 400 nm) |
| Lens Width | 52 mm |
| Bridge Width | 21 mm |
| Temple Length | 142 mm |
| Lens Height | 48 mm |
| Nose Pads | Unobtainium™ |
| Prescription Compatible | Yes — Oakley Authentic Prescription lenses |
| Warranty | 2-year manufacturer warranty |
| Included Accessories | Oakley microbag & cleaning cloth |
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