9.2 average score from 25 reviews

Chester PH

Model number: BSG-69PH
  • The security and stability of full frame glasses with the fast looks of a frameless one!
  • Photochromic lenses with a light transmission of 82-17% (Cat.0-3)
  • "Hidden" full frame design with large size Toric lens
  • Made of high-end unbreakable Grilamid
  • Rubber temple tips and adjustable rubber nose piece for good grip on the head
  • Also available in version with color coating (PH MLC)
More information

Chester PH Photochromic Cycling Glasses

The benefits of both full-frame and frameless glasses in one perfect pair of cycling glasses. The Chester looks frameless, but the actual frame is hidden on the inside. This creates the look and view of frameless glasses, but with the strength and solid feeling of full frame glasses. Our famous BBB Cycling rubber nosepiece makes sure you can make the Chester always fit perfectly on your head and the rubber temple tips create grip on your head. The large Toric lens allows you to see everything in front of you without any distortion and the widest view on the bike! The PH version of these glasses contains a photochromatic lens that will adjust itself to the brightness of the sun.

Chester PH Chester PH
Chester PH Chester PH


  • Cycling glasses type Full frame glasses
  • Lens type MLC (MultiLayer Coating), Photochromic (PH)
  • Gender Men, Unisex, Women
  • Adjustable nose piece Yes
  • Carrying case No
  • Carrying/cleaning pouch Yes
  • Lens category 3
  • Material frame Grilamid
  • Material lens Polycarbonate (PC)
  • Temple tip system Block system
  • 100% UV protection Yes