The Rockbros SP338 ROAD TO SKY cycling glasses come with three interchangeable lenses for different lighting conditions: photochromic, polarized, and yellow for night cycling. The lenses feature UV400 protection, blocking 100% of UVA and UVB radiation. The TR90 frame is lightweight and flexible, while the adjustable nose pads help ensure a comfortable fit.
The glasses are compatible with a corrective lens insert that supports myopia up to -4.00 D, hyperopia up to +2.00 D, and astigmatism up to 2.00 D. The insert, case, pouch, cleaning cloth, polarization test card, and quality certificate are included.
- Frame color: Yellow
- Frame material: TR90
- Frame weight: 25 g
- Lens types: Clear, photochromic, polarized, and yellow
- Visible light transmittance: 13–57% for the photochromic lens, 16% for the polarized lens, 85% for the yellow lens
- UV protection: UV400, blocks 100% of UVA and UVB radiation
- Lens shape: Cylindrical
- Nose pads: Adjustable and removable
- Compatibility: Corrective lens insert for myopia up to -4.00 D, hyperopia up to +2.00 D, and astigmatism up to 2.00 D
- Package contents: TR90 frame, REVO photochromic lens, REVO polarized lens, yellow lens, removable nose pad, corrective lens insert, case, pouch, cleaning cloth, polarization test card, and quality certificate