Product description

  • Oakley HSTN: bold, round frames for standout everyday wear
  • Lightweight O Matter™ construction ensures all-day comfort
  • Prizm Sapphire Polarised lenses reduce glare and sharpen contrast

Push boundaries in style with the Oakley HSTN OO9242, a bold round-frame design crafted for those who move with purpose. Made from lightweight, durable O Matter™ in a sleek matte black finish, these sunglasses fuse heritage design cues with modern edge. Prizm Sapphire Polarised lenses enhance contrast and reduce glare for crisp, clear vision in bright conditions. With a comfortable three-point fit and standout silhouette, the HSTN is engineered for both lifestyle and performance. Includes an Oakley-branded pouch and cloth for protection on the go.

  • 100% UV protection.

Frame measurements

  • Frame width

    131 mm

  • Bridge width

    21 mm

  • Lens height

    48 mm

  • Lens width

    52 mm

  • Side length

    142 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.