Product description

  • Brown gradient lenses boost contrast while looking stylish
  • Wraparound three-point fit with durable O Matter™ nylon
  • HDO® optics for sharp, distortion-free vision
  • Unobtainium grips prevent slipping during activity

Oakley Flak® 2.0 S OO 9511 in grey frames with brown gradient lenses brings a softer aesthetic while maintaining high performance. The durable O‑Matter™ frame and wraparound design offer secure comfort. Brown gradient lenses enhance depth and contrast, ideal for varied light conditions, offering Category 2 UV protection. HDO® optics keep vision sharp, and Unobtainium pads ensure they stay put during movement. Not suitable for Driving. 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.