R2 Boost Photochromic Sports Sunglasses – featuring a minimalist half-frame design that enhances natural peripheral vision and ensures a lightweight feel. The Grilamid TR90 frame is sturdy, durable, and lightweight, with a non-slip nose bridge and temple tips for a secure fit. The photochromic lens with black-and-red chrome reacts to light conditions and gives the glasses a dynamic, sporty character. The white matte frame emphasizes the modern and clean look, while NANOSHIELD technology keeps the lenses clean longer and resistant to scratches.
- Filter category: S0 – S3 (automatic adjustment to light conditions)
- Standards and certifications: EU 2016/425, EN ISO 12312-1:2022, ISO 12312-3:2022
- Light transmission: 82.68 – 17.36%
- UV protection: UV 400 – 100% protection against UVA, UVB, and UVC radiation
- Frame size: 139–0–128
- Weight: 25 g
- The Grilamid TR90 frame is sturdy, durable, and lightweight, featuring a non-slip nose bridge and temple tips for a secure fit.
- The photochromic lens with black-and-red chrome reacts to light conditions and gives the glasses a dynamic, sporty look.
- NANOSHIELD technology keeps lenses cleaner longer and scratch-resistant.
- Lens material: Photochromatic impact-resistant polycarbonate
- Lens coating: Black-red chrome
- HD Photochromatic – intelligent real-time adjustment of brightness and contrast
- CHROME – abrasion-resistant Platinum mirror coating
- NANOSHIELD – protection against dirt, fingerprints, and scratches
- Included in the package: a hard case for safe storage of the glasses and any spare lenses
- Design: developed and designed in the Czech Republic (DESIGNED IN CZ)
- The logo and its placement may vary
- Cycling glasses, bike glasses
