Culture never stops shifting, and Oakley® continues to shift with it. HSTN is an evolution of the original sunglasses, first introduced by Oakley in 2021. The original frame came to life after Oakley’s team of designers worked closely with friends of the brand in search of the next fresh take on lifestyle eyewear. HSTN features the same progressive design and heritage features as the original, including striking modernized circular lenses and a modernized trigger stem. The frame features plant-based BiO-Matter®* material that helps provide the same all-day comfort Oakley has long been known for, alongside Unobtainium® nosepads for unparalleled comfort and improved grip.

*BiO-Matter is made from bio-materials having at least 56% bio-based carbon content (representing the ratio of castor oil to fossil sources)

• DESIGN - Fresh take on a classic shape in a progressive design inspired by cultural undercurrents and with a nod to our heritage
• FRAME MATERIAL - Lightweight and durable BiO-Matter® frame provides all-day comfort
• NOD TO THE PAST - Modernized trigger stem inspired by Oakley's iconic Razor Blade and center frame design influenced by SubZero
• NO-SLIP GRIP: Unobtainium® nosepads provide no-slip grip when wet to help increase retention
• SEE MORE DETAILS - Available with Prizm™ Lens Technology designed to enhance color and contrast so you can see more detail
• PRESCRIPTION READY - Available with Oakley Authentic Prescription lenses that come laser-etched with the ellipse logo on the left-eye lens for proof of Oakley authenticity and quality.

Features & technology

CODE: OO9242A-0552 Size: M (131mm)
Prizm Black Polarized Light Transmission: 11% Light Conditions: Bright Light Base Lens Color: Grey Lens category: 3
Frame Frame color: Matte Black Frame material: O Matter™ Frame shape: ROUND

Details:

• Lens Height: 48 mm
• Frame Width: 131.1 mm
• Arm Length: 142 mm
• Lens Width: 52 mm
• Bridge Width: 21 mm

FRAME SIZE

Size: One size fits all

Our sunglasses effortlessly conform to your unique face shape, no exceptions. If you already have a pair of glasses, check for engraved numbers on the inside of the temple.

The first one is the Model code, then the Lens width and Bridge width. There is usually a third number which represents the Temple Length, which is the measurement in millimeters of the 'arms' of the frame. Sometimes there is also a fourth number which is the Lens Height.

Each of these numbers is measured in mm.

Frames are measured in millimeters. We've included this information for each of our frames to help you estimate how they'll fit your face.