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★★★★★Outdoor sunglasses with side shields and durable Rilsan frame for hiking, trekking and mountain sport. ImpactX Photochromic lens adapts automatically to any light condition.
ImpactX
Photochromic
- Photochomic Adaptability
- Unbreakable
- Exceptional Optical Clarity
- Lightweight and Durable
RP Optics
Mirrored
- Reduce glare / enhance contrast
- Ensure true vision without distorsion of colors
- Protect for ultraviolet rays
Polar 3FX
Polarized
- Increased visual comfort and reduced eye fatigue
- Oleophobic Treatment
- HDR Technology
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Buy any helmet + eyewear, get 15% off at checkout
The Nyad is a versatile outdoor sunglasses designed for hiking, trekking, beach sports and high-altitude ski touring. Removable side shields extend full lateral eye coverage in exposed mountain environments, while the durable Rilsan frame withstands heat, cold and humidity. RX solutions are available for prescription athletes. The ImpactX Photochromic lens transitions automatically as conditions change — ideal for mountain sport, trail running and road rides where light shifts constantly.
| Gender fit | Mens, Womens |
|---|---|
| Face size | Medium |
| Temple | 130 mm |
| Height | 46 mm |
| Width | 64 mm |
| Weight | 30 g |
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ImpactX Photochromic Black
ImpactX Photochromic Black automatically changes from a nearly clear state to a dark neutral tint as UV exposure increases. It preserves natural colours and reduces brightness without distortion, providing uninterrupted vision from overcast conditions to full sun. Made from impact-resistant ImpactX material, it is a versatile choice for road cycling, running and activities that pass repeatedly between shade and exposed light.
Lens category · light conditions
How much light the lens lets through, from overcast to blinding sun.
Technology & Features
Engineered details that make the difference.



