Oakley Line Miner L Ayumu Hirano Signature / Prizm Snow Black

The Oakley Line Miner L Ayumu Hirano Signature Series brings together proven cylindrical lens engineering with a design inspired by one of the most influential riders of his generation. Built for maximum peripheral awareness, this goggle positions the lens closer to the face to create a deep, expanded field of view. The large fit accommodates a wide range of face shapes and integrates seamlessly with most modern helmets, delivering stable comfort for freeride, park, and halfpipe environments.

This Signature Series model reflects the focused mindset and technical precision that define Ayumu Hirano’s riding. From winning Olympic silver at age fifteen to landing the world’s first triple cork in Olympic competition and securing gold in Beijing, Ayumu has continually pushed the boundaries of progression. His style, rooted in discipline and quiet intensity, is represented in the clean strap design and understated aesthetics of this edition. The goggle celebrates his connection to his Japanese heritage and his dedication to elevating the next generation of snowboarders.

The Prizm Snow Black Iridium lens delivers reliable performance in bright, high glare conditions. Engineered to refine contrast and highlight subtle textures, it helps riders interpret variable terrain with accuracy. The Plutonite lens material filters 100 percent of UVA, UVB, and UVC while blocking harmful blue light up to 400 nm, ensuring full protection at altitude.

A flexible O Matter chassis maintains its shape in extreme cold and adapts naturally to the contours of the face. Comfort is further enhanced by a triple layer moisture wicking face foam that provides a stable seal and prevents cold air ingestion. The low profile frame design improves downward and lateral visibility and supports smooth integration with helmets.

Ventilation performance is supported by an optically corrected dual pane lens equipped with an F3 anti fog coating, reducing condensation during demanding riding or rapid temperature changes. Discreet frame notches at the temples maintain compatibility with most prescription eyewear, making the Line Miner L a versatile choice for riders who require corrective lenses.

A 50 mm adjustable strap with silicone lining delivers a secure hold, even on wet or high friction helmet surfaces. The durable construction meets impact standards based on ANSI Z87.1, EN 174, and ISO 18527 1, ensuring dependable protection in challenging conditions.

The Line Miner L Ayumu Hirano Signature Series combines freeride capable optics with distinctive athlete driven design, offering a premium balance of clarity, fit, and durability for advanced riders who demand precision from their equipment.

Specs

Feature	Details
Lens	Prizm Snow Black Iridium
Fit	Large
Frame	O Matter, low profile
Strap	Ayumu Hirano Signature, 50 mm adjustable with silicone
Lens material	Plutonite, 100 percent UV protection
Lens design	Cylindrical, dual pane, F3 anti fog
Optical compatibility	Helmet compatible, prescription friendly
Face foam	Triple layer moisture wicking
Impact standards	ANSI Z87.1, EN 174, ISO 18527 1
Light transmission	5.5 percent
Best for	Bright sun