Oakley BXTR Sunglasses blend a modern shield silhouette with Oakley’s lens technology for improved visual clarity and everyday wear. Designed with a lightweight BiO‑Matter frame, they deliver coverage and comfort for bright conditions. Key attributes: Black | BiO-Matter | Prizm lens technology enhances color and contrast | Lightweight and durable frame | Suitable for bright light conditions | No‑slip Unobtainium nosepads | Compatible with prescription lenses | Full coverage shield for enhanced eye protection | Modern shield design | Trigger stem inspired by Razor Blade | Full-rim frame | Single bridge | Dimensions & fit: Size: L (135mm) | Frame size: 39-55-139 | Wide fit | High bridge fit | Composition & care: Frame: BiO-Matter | Lens: Polycarbonate | Nosepads: Unobtainium