Product description

O Neill ONS sunglasses offer versatile style for unisex wearers who value functionality. The black acetate frame delivers a sleek, modern look, while the silver lenses add a touch of refined elegance. Enhanced with a mirrored finish and polarised technology, these lenses provide superior glare reduction and crisp vision, making them perfect for sunny adventures. ONS is the ultimate blend of fashion and performance for active lifestyles.

  • 100% UV protection.
  • Polarised lenses:
  • Prescription sunglasses lenses available.

Frame measurements

  • Frame width

    74 mm

  • Bridge width

    17 mm

  • Lens height

    45 mm

  • Lens width

    57 mm

  • Side length

    143 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.