HSTN SQ Sunglasses

$230.99

Squared lifestyle sunglasses built for everyday wear with dependable coverage and clear vision in bright conditions.

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Colour

The Oakley HSTN SQ Sunglasses take the original HSTN look and square it off for a sharper, more structured shape. The styling stays understated, but the modular color treatment and premium metal details give them a more elevated finish that works just as easily day to day as it does outside.

In use, these are built around the things that matter: clear vision, dependable UV coverage, and a frame that stays comfortable through long wear. Oakley sun lenses provide 100% UV protection up to 400nm, and this version comes with a Prizm Tungsten lens tuned for bright light conditions. Like you’d expect from Oakley, the lenses are also designed and tested under extreme high mass and high velocity circumstances for uncompromising protection across a wide range of demanding conditions. If you need prescription options, they’re also available with Oakley Authentic Prescription lenses.

Product Details

  • CODE: OO9533-0354

Size & Fit

  • Size: L (133mm)
  • Size: One size fits all
  • Fit: Regular
  • Bridge and nosepad: Universal Fit

Frame & Materials

  • O-Matter™ Frame: Oakley’s injection molded thermoplastic frame material provides improved strength and flexibility over traditional acetate, and is built to withstand from shifting or deforming over time.
  • Unobtainium® Nosepads: Unobtanium is the first innovative material patented by Oakley to ensure maximum comfort by increasing grip with perspiration and keeping the frame in place without slipping.
  • Frame color: Matte Rootbeer

Lens Details

  • Prizm Tungsten lens
  • Light Transmission: 14%
  • Light Conditions: Bright Light
  • Base Lens Color: Bronze
  • Information notice: 3

Sun Lens Features

  • 100% UV protection up to 400nm
  • Prizm™ Sport and Prizm™ Everyday lenses are engineered to boost color and contrast, so details stand out more clearly
  • Polarized lenses use a special filter to cut down glare from reflective surfaces like water, snow, and roads for added comfort
  • Wide range of lens colors and tints to match your sport, lifestyle, and environment
  • Engineered for sharp vision and all-day eye comfort
  • Available in standard, Prizm™, and polarized options
  • Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions

Prescription Options

  • Available with Oakley Authentic Prescription lenses
  • Single vision: One prescription across the whole lens for sharp, clear vision; simple, all-day clarity; sharp focus for near or far
  • Progressive lenses: One pair of lenses designed for those who need seamless correction for near, intermediate, and far vision; no need to switch glasses; smooth transition between distances; corrects presbyopia and standard prescriptions
  • Frame only: No prescription; add protective coatings or lens colors; everyday comfort and versatility
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HSTN SQ Sunglasses

Frequently Asked Questions

For more information view our FAQ page

  • Free shipping on orders over $99 (oversize charges may apply) - Read our shipping policy for more information.

  • Standard shipping estimates are as follows:

    Alberta and British Columbia: 2-4 business days

    Saskatchewan and Manitoba: 3 - 4 business days

    All other provinces and territories: 5 - 9 business days

  • We offer fast & easy returns on most products. Exceptions include products 30% off or more, climbing gear, underwear & more.

    Read our return policy here.

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We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949.

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