ROCKBROS SP338 Road to Sky Cycling Glasses with Interchangeable Lenses – Clear

As the sun drops below the horizon on a long ride, your eyes strain to adjust from bright daylight to dusk. The ROCKBROS SP338 Road to Sky cycling glasses are built for that exact moment. They come with three interchangeable lenses, including a clear lens for low-light conditions and a yellow lens for enhanced contrast at night. The TR90 frame is lightweight and flexible, while the polycarbonate lenses provide impact resistance and UV400 protection. An adjustable nose pad and integrated air vents keep the fit secure and fog-free.

Key specifications

• Brand: ROCKBROS
• Model: SP338 Road to Sky
• Frame material: TR90 (lightweight and flexible)
• Lens material: Polycarbonate (PC)
• UV protection: UV400 (blocks 99-100% of UVA/UVB rays)
• Interchangeable lenses: 3 included (clear, yellow, and one additional lens)
• Lens features: Anti-scratch, anti-fog, anti-glare coating
• Frame colour: Black
• Weight: 29 g (glasses only)
• Adjustable nose pad: Soft rubber for a secure fit
• Ventilation: Integrated air vents to reduce fogging
• Myopia frame included: Yes (can be used with prescription inserts)
• Gender: Unisex
• Accessories: Hard case, soft pouch, cleaning cloth, polarized test card

Why choose it

The SP338 is more than just a pair of sunglasses. Its TR90 frame is both durable and feather-light, ensuring comfort even on marathon rides. The polycarbonate lenses are impact-resistant and provide crystal-clear optics. With three lenses to swap, you can tackle any light condition—from bright midday sun to overcast skies and nighttime excursions. The adjustable nose pad and integrated vents keep the glasses stable and fog-free, while the myopia frame option accommodates prescription lenses for riders who need vision correction.

Ideal use cases

• Cycling in changing light conditions, from dawn to dusk
• Running and jogging on bright or overcast days
• Fishing and water sports where glare reduction is essential
• Driving with the clear or yellow lens for low-light visibility
• Outdoor sports like hiking, climbing, and trail running

Good to know

The glasses weigh only 29 grams, so you'll barely notice them on your face. The included hard case protects them during transport, while the soft pouch and cleaning cloth keep them scratch-free. The polarized test card lets you verify the polarization of the additional lens. With a unisex design and adjustable nose pad, the SP338 fits a wide range of face shapes and sizes.