Product description

  • Grey lenses for true-to-colour vision with 100% UV protection
  • Lightweight O Matter™ frame with wraparound three-point fit
  • HDO® optics deliver crisp, clear vision
  • Sweat-grip Unobtainium pads for stability

Oakley Flak®2.0 S OO 9511 blends functionality with style in black frames and grey lenses. The lightweight O‑Matter™ design and wraparound shape ensure durability and secure fit. Grey lenses provide neutral vision and sunglasses-grade UV protection, while HDO® ensures clarity. Unobtainium nose and ear pads keep everything locked in during action-packed days. Includes a soft microfibre bag that doubles as a cleaning cloth to keep your lenses spotless.

  • 100% UV protection.

Frame measurements

  • Frame width

    120 mm

  • Bridge width

    16 mm

  • Lens height

    37 mm

  • Lens width

    59 mm

  • Side length

    123 mm

Prescription sunglasses

Our standard delivery service is 7-10 working days pending prescription validation and availability.

Orders under £35 are subject to a delivery charge.

See our delivery page for more information.

Non-prescription sunglasses and accessories delivery

We offer next day delivery as standard. Orders received before 6pm, Monday to Friday, will be delivered the next day*. 

Orders under £35 are subject to a delivery charge.

See our delivery page for more information.

*Postcode exclusions apply.

Returns

Sunglasses and accessories can be returned up to 100 days post purchase for a full refund.

See our returns page for more information.