What Is It?
The Oakley HSTN SQ™ Matte Rootbeer with Prizm Tungsten sunglasses blend contemporary square-frame styling with Oakley's premium optical technology. The HSTN SQ builds on the original HSTN design with a more angular silhouette, while retaining the lightweight BiO-Matter® frame for all-day comfort and durability.
Equipped with Prizm™ Tungsten lenses, these sunglasses enhance colour, contrast, and detail in bright conditions, making them ideal for everyday wear, driving, travel, and outdoor activities.
Key Benefits
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Prizm™ Tungsten Lens Technology: Enhances colour, contrast, and visual detail while reducing glare.
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BiO-Matter® Frame: Lightweight, durable frame made with bio-based materials for all-day comfort.
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Modern Square Design: Contemporary styling suitable for both casual and active lifestyles.
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High Definition Optics® (HDO®): Provides outstanding optical clarity and impact resistance.
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Unobtainium® Nosepads: Improve grip during perspiration for a secure fit.
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100% UV Protection: Blocks all UVA, UVB, UVC, and harmful blue light up to 400 nm.
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Prescription Ready: Compatible with Oakley Authentic Prescription lenses.
Specifications
| Specification |
Details |
| Product |
Oakley HSTN SQ™ |
| Frame Colour |
Matte Rootbeer |
| Lens |
Prizm™ Tungsten |
| Frame Material |
BiO-Matter® |
| Lens Technology |
Prizm™, HDO® |
| Visible Light Transmission (VLT) |
14% |
| Light Conditions |
Bright Light |
| Lens Base Colour |
Bronze |
| UV Protection |
100% UVA / UVB / UVC Protection |
| Fit |
Medium |
| Prescription Compatible |
Yes (Oakley Authentic Prescription) |
Compatible Accessories
The Oakley HSTN SQ Matte Rootbeer Prizm Tungsten is compatible with:
- Oakley Microclear™ cleaning and storage bag (included)
- Oakley protective hard case (model dependent)
- Oakley Authentic Prescription lenses
- Oakley lens cleaning kits
Who Is This Best Suited For?
The Oakley HSTN SQ Matte Rootbeer Prizm Tungsten is ideal for:
- Everyday casual wear
- Driving
- Travel
- Outdoor enthusiasts
- Urban commuters
- Lifestyle users seeking premium optics with modern styling
- Anyone wanting lightweight, all-day comfort with excellent sun protection
