R2 Boost Photochromic Sports Sunglasses – feature a clean, minimalist design in a lightweight half-frame style that offers a wide field of view and exceptional comfort. The neon yellow matte frame gives the sunglasses an energetic look while enhancing visibility during sports. The photochromic lens automatically adapts to light conditions—from clear to gray—and provides a natural, distortion-free image. Thanks to durable TR90 material, anti-slip elements, and NANOSHIELD technology, these glasses are the ideal choice for sports and active leisure.
- Standards and certifications: EU 2016/425, EN ISO 12312-1:2022, ISO 12312-3:2022, PHOTOCHROMATIC
- Sun filter category: S0 – S3
- Lens light transmittance: 83.47–16.66%
- Frame material: Grilamid TR90
- Lens material: photochromic impact-resistant polycarbonate
- Weight: 25 g
- Frame size: 139-0-128
- Photochromic technology: automatic adjustment of lens tint based on UV intensity
- UV 400: 100% protection against UV A, B, and C rays
- Polycarbonate lens: nearly unbreakable material for enhanced eye safety
- NANOSHIELD: protective coating against dirt, water, and lens scratches
- TR90: extremely lightweight and flexible shape-memory material for high comfort
- Hard case for safe storage of glasses
- DESIGNED IN CZ: designed and developed in the Czech Republic
- ANTI SLIP: non-slip nose pads and temple tips for a stable fit while moving
- The logo and its placement may vary
- Cycling glasses, bike glasses
