9.3 average score from 124 reviews

Impulse Optic PH

Model number: BSG-71PH
  • Sports glasses for cyclists who need prescription lenses
  • With insert frame for prescription lenses, suited for lenses with a dioptre from -6 to +6
  • Photochromic lenses with a light transmission of 85-17% (cat. 0-3)
  • Soft touch temple tips and adjustable nose piece for a firm fit and comfortable wear
  • Outer lenses are easy to switch by the magnetic lens exchange system
  • Frame made of Rilsan, a sustainable bio-based and virtually unbreakable material that consists for 45% of Castor beans
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Impulse Optic PH Photochromic cycling glasses

Our Impulse PH cycling glasses are from now on also available for all cyclists that wear prescription glasses. Sports glasses with built-in prescription lenses. The lens can be tailored between -6 and +6. This way, you don't have to wear your normal glasses anymore. You will look just as sleek and neat as all your cycling friends!

Impulse Optic PH Impulse Optic PH
Impulse Optic PH Impulse Optic PH

Specifications

  • Cycling glasses type Half frame glasses
  • Lens type Photochromic (PH)
  • Gender Men, Unisex, Women
  • Adjustable nose piece Y
  • Carrying case Y
  • Carrying/cleaning pouch Y
  • Lens category 0, 1, 2, 3
  • Lens coating Anti-fog
  • Lens exchange system Magnet
  • Material frame Rilsan Bio-Based
  • Material lens Polycarbonate (PC)
  • Temple tip system Block system
  • 100% UV protection Y
Rilsan® Clear Rnew® G850

Rilsan® Clear Rnew® G850

Rilsan® Clear Rnew® G850 is a high-quality plastic derived from plant-based materials, produced by manufacturer Arkema. The G850 variant consists of 45% bio-based carbon made from castor beans. These beans are harvested from plants and processed into oil, which serves as the foundation for bio-based fiber polyamide. This material is particularly well-suited for high-end eyewear frames, making the glasses not only more sustainable but also lightweight, flexible, and virtually unbreakable.

Smart choice

We assign the smart choice label to products in consultation with our manufacturers. We assess the certifications and/or features, and we place the label if a product meets our criteria. Products with the smart choice label have sustainability benefits compared to similar products. These products are a 'smart choice' because they are sustainable in design, packaging, materials, or a combination of these.

Photochromic lenses

Photochromic lenses

Our photochromic lenses for cycling glasses are designed to automatically adapt to changing light conditions. They darken when it's bright outside and become virtually clear in low-light conditions. With a unique range of available light, our lenses allow for optimal visibility, adjusting from 85% to 17% light transmission.