This colorway is the definition of "cool-toned tech." The Matte Grey Smoke frame offers a translucent, misty aesthetic that reveals hints of the internal architecture, while the fiery Prizm™ Ruby lenses provide a high-energy contrast that makes the frame pop.

• Prizm™ Ruby Lenses: Optimized for bright light (17% light transmission). These lenses use a bronze base to increase contrast and warm up your field of view, while the Ruby mirror coating provides a striking red/orange exterior look.
• BiO-Matter™ Frame Material: Constructed from a lightweight, durable material made from at least 56% bio-based carbon content. It offers the same stress-resistance and flexibility as traditional O Matter™ with a smaller environmental footprint.
• Modernized Trigger Stems: The temples feature a unique "bent" geometry, a stylistic nod to Oakley’s performance history that provides a secure, head-hugging fit.
• Unobtainium® Nosepads: Features Oakley's patented grip material that increases retention even when you sweat, ensuring the glasses don't slide during movement.

• Lens Colour: Prizm Ruby
• Frame Colour: Matte Grey Smoke
• These lenses are Non-polarized

Oakley HSTN-SQ OO9533-02 - Matte Grey Smoke/Prizm Ruby