Sphaera Strike

Do heat and fog cloud your personal best?

Nothing is more dangerous than losing clarity during peak effort. When sweat and condensation build up behind the lens, your reaction time drops and your confidence fades. Conventional eyewear simply doesn't let your eyes "breathe."

The Oakley Sphaera Strike (OO9531) is the ultimate solution. Oakley has evolved the Sphaera design by adding upper ventilation channels that force airflow, eliminating residual heat and ensuring your vision is as clear at mile 1 as it is at mile 26.

• Strike Ventilation: Strategic openings at the top that evacuate fog before it even starts.
• Peripheral Field of View: An extended shield lens that lets you see every detail without moving your head.
• Unobtainium® Grip: Nosepads and earsocks that hold tighter the more you sweat.

Designed to stay put. Built to win. Experience the lightness of O Matter™ and the clarity of Prizm™ lenses. Also available with Oakley Authentic Rx prescription options.