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The Oakley HSTN SQ OO9533 sunglasses combine a bold square silhouette with premium metal detailing and a lightweight O-Matter frame. Designed for all-day comfort, they feature Unobtainium nosepads for improved grip, Prizm lens technology for enhanced colour and contrast, and reliable impact protection.
The Oakley HSTN SQ OO9533 sunglasses combine a bold square silhouette with premium metal detailing and a lightweight O-Matter frame. Designed for all-day comfort, they feature Unobtainium nosepads for improved grip, Prizm lens technology for enhanced colour and contrast, and reliable impact protection.
Oakley

Oakley HSTN SQ in Matte Grey Smoke/Prizm Ruby

£154.00
Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Oakley HSTN SQ in Matte Grey Smoke/Prizm Ruby

Season:2026

Brand:Oakley

Code:95330254

The Oakley HSTN SQ OO9533 brings a sharper, more angular take on the original HSTN design. Its squared-off silhouette and modular colour play create a bold, modern look, while premium metal details keep the style elevated and versatile enough for everyday wear.

Built with Oakley’s O-Matter frame material, the HSTN SQ is lightweight, durable and designed to maintain its shape over time. The frame offers improved strength and flexibility compared to traditional acetate, making it comfortable for extended wear.

Unobtainium nosepads provide increased grip with perspiration, helping the sunglasses stay securely in place without slipping. Oakley’s Prizm lens technology enhances colour and contrast for clearer vision in bright conditions, while the lenses are also tested for impact protection in demanding environments.

The HSTN SQ OO9533 is designed in a regular fit with a universal fit bridge and nosepad configuration, making it suitable for a wide range of face shapes. The frame is available in size L with a width of 133mm.

Sizing Information
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