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Size Guide

Engineered for Performance

Size & Fit Guide

Elite eyewear built for the top 1%. Secure your optimal racing fit with our technical guide.

One Universal Fit — Built for Everyone

Our sports eyewear features adaptive TR90 frames and memory leg alloys. They don't just sit on your face — they lock into your performance mindset.

UNB Sizing Visual Map
Gender Profile
Elite Male Fit Optimized for broader structures and high-impact stability.
Unisex (Adaptive) Our default engineering. Self-adjusting to 98% of athlete profiles.
Athletic Female Fit Secure lock-in for narrower face profiles without pressure.
Head Size Guide
Small (52–54 cm) Lightweight feel for narrower head shapes. Zero-gap fit.
Medium (54–58 cm) The standard athletic benchmark. Flush performance grip.
Large (58–62 cm) Expanded frame spread for larger circumferences. No pinch.
Frame Technology
  • Material TR90 Polymer
  • Weight Under 30g
  • Legs Memory Alloy
  • Contact 3-Point GripLock™
  • Nose Pad Adaptive Universal
Lens Engineering
  • Protection UV100% UVA/UVB
  • Optics ClarityOptics™ High-Res
  • Coatings Multi-Layer Shield
  • Hydrophobic Oil-Repellent 100%
  • Ventilation Anti-Fog AeroPort™
How to Measure
01

Use a flexible tape or string with a standard ruler.

02

Wrap 1 cm above ears and straight across the forehead.

03

Compare your measurement with our reference guide above.

Running & Cycling

GripLock™ eliminates bounce and slip, even at maximum intensity. Zero-pressure AeroCore™ frame remains comfortable over hours of activity.

Trail & Adventure

Impact-resistant polymers combined with AeroPort™ ventilation to cut through fog and mountain mist instantly.

Maximum Clarity

Mirrored lens tech cuts harsh glare from tarmac and water, while ClarityOptics™ preserves depth perception in low light.

The Full Experience

Every pair includes our Hard-Shell Case, Microfibre Pouch, and Elite Cleaning Cloth to keep your vision pristine.

Still not sure about the fit?

Our gear is designed to adapt to your performance needs out of the box.

Contact Our Team

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"Engineered performance at a fair price!"

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