Oakley Heliostat Matte Black/Prizm Black Polarized Men's Sunglasses OO9231-0261

️ Oakley Heliostat Sunglasses – Matte Black / Prizm™ Black Polarized – Men's OO9231-0261

Model Code: OO9231-0261
UPC: 888392601551
Size: S (61-16-129mm) – One Unique Size
Fit: Regular (High Bridge Fit)

Unleash Performance with Precision Optics & Bold Style

Elevate your everyday eyewear with the Oakley Heliostat in Matte Black featuring Prizm™ Black Polarized lenses – where design meets discipline. Inspired by Oakley’s legendary high-wrap designs and reimagined for the modern athlete, the Heliostat brings cutting-edge clarity, resilience, and comfort into one ultra-functional silhouette. Whether you're pushing limits in full sun or navigating reflective glare, this model offers pristine vision, stylish impact, and all-day confidence.

Prizm™ Black Polarized Lens – Optimized for Bright & Reflective Conditions

Lens Color: Prizm™ Black Polarized
Base Lens Color: Grey
Light Transmission: 11%
Light Conditions: Bright Sun
Lens Protection Index: Category 3P – Polarized with maximum glare and UV protection

Lens Technologies:

✅ Prizm™ Lens Technology: Fine-tunes color and contrast for enhanced visual acuity
✅ Polarized Technology: Minimizes reflective glare from water, glass, and asphalt
✅ HDO® (High Definition Optics®): Delivers clarity and sharpness from every viewing angle
✅ Impact Protection: Tested under extreme high-velocity and high-mass conditions

Matte Black Frame – Built Tough, Styled Sleek

Frame Color: Matte Black
Frame Material: O Matter™ – Durable, lightweight, and impact-resistant
Frame Shape: Rectangle – Versatile and modern for active and lifestyle wear
Bridge Fit: High Bridge Fit – Best suited for high nose bridges and lower cheekbones
Design Note: Subtle ventilation channels promote airflow and reduce fogging during intense activity

Frame & Lens Dimensions:

• Lens Width: 61 mm

• Bridge Width: 16 mm

• Arm Length: 129 mm

• Lens Height: 38.6 mm

• Frame Width: 126.3 mm

⚙️ Function Meets Fit for All-Day Wearability

• Three-Point Fit System: Maintains lens alignment and eliminates pressure points

• Unobtainium® Earsocks & Molded Nosepads: Increase grip as you sweat for a secure fit

• Ergonomic Frame Geometry: Contours naturally to your face for superior comfort and coverage

• Athletic Styling: Perfect for both high-output performance and casual daily wear

What’s Included in the Box

• 1x Oakley Heliostat Sunglasses – Matte Black / Prizm™ Black Polarized (OO9231-0261)

• Item is 100% authentic and includes the original packaging.

Ideal For:

• Outdoor sports in intense sunlight

• Water and snow environments with high glare

• Travel and urban commuting under clear skies

• Anyone seeking clarity, durability, and everyday versatility

Oakley Signature Innovations:

Prizm™ Polarized Lens Tech – Blocks glare, boosts contrast
⚫ O Matter™ Frame Material – Lightweight, stress-resistant durability
HDO® Optics – Crystal-clear vision edge to edge
Unobtainium® Grip – Secure fit that gets better with sweat

⚡ See the World in Sharper Detail
Step up your eyewear game with the Oakley Heliostat Matte Black / Prizm™ Black Polarized – the go-anywhere, do-anything sunglasses engineered for clarity, performance, and style.