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Size: L (144mm)
Lens Height:57 mm
Frame Width:144 mm
Arm Length:130 mm
What's the fit?
The fit is an aesthethical information indicating the amount of face coveragefor a specific size.
The frames shown in the image are all the same size but have different fit. Thethree possible fittings are:
Narrow:A small lens front designed to fit those with a slightly narrow head.
Regular:A large lens front designed to fit those with an average-sized head.
Wide:A large lens front designed to fit those with a wide head.













LIGHT-SENSITIVE TECHNOLOGY
Engineered for faster response and a deeper tint, these membrane-coated photochromic lenses adapt more efficiently than conventional liquid-based photochromic lenses in changing outdoor light.

FASTER, DEEPER TINT ADAPTATION
The lenses transition from clear to darker tint as UV levels rise, helping reduce glare and keep vision more comfortable from indoors to outdoors.

UV400 PROTECTION
Blocks harmful UVA and UVB rays to help protect your eyes in strong sunlight and demanding outdoor conditions.
From Trails to Leisure, We’ve Got You Covered

Beach Volleyball
Built for sand, sun, and active movement, impact-resistant lenses add confidence during play, while lightweight carbon fiber temples keep the fit stable and comfortable.

Functional Training
Built for active movement, membrane-coated photochromic lenses adapt quickly to changing light, while lightweight carbon fiber temples provide a stable, comfortable fit through every session.

Cross-Country Cycling
Membrane-coated photochromic lenses adjust quickly to shifting light, while lightweight carbon fiber temples deliver secure comfort and reliable support across changing trails.

Running
Membrane-coated photochromic lenses adapt quickly to changing light for clearer running vision, while lightweight carbon fiber temples keep the fit comfortable and stable.
Hummingbird Photochromic features membrane-coated photochromic lenses for rapid light adaptation, carbon fiber temples for lightweight style, UV400 protection, and impact-resistant lenses, ideal for outdoor versatility.
Membrane-coated photochromic lenses respond quickly to changing light, adapting faster than conventional liquid-based photochromic lenses for clearer vision in different conditions.
Yes, the lightweight carbon fiber temples are crafted to fit securely with most helmets, offering comfort and stability during active use.
Yes, Membrane-coated photochromic lens adjust to trail light changes, and carbon fiber temples offer durable support, making Hummingbird
Photochromic perfect for rugged off-road rides.
Clean with a microfiber cloth and mild soap, avoid harsh chemicals, and store in the included case to preserve the lenses and carbon fiber temples.
Unleash the Future of Sports Eyewear