When you need strong visibility during the early morning light, but then experience the harsh light as the sun comes up, versatility is key to eye protection.

The brilliant team at KOO, Italy have designed the ideal lens that does it all. The changes to the lens are exemplified when you ride from the brightest of conditions to dim lit areas of deep forest. Excellent vision is retained throughout the entire ride.

Importantly the lens provides appropriate protection from the elements regardless of the light conditions as the frame will offer the lightest category rating at low light conditions, but increase to a category 3 when you most need that extra protection.

If you already own Demos glasses you will know how lightweight and open the rims are allowing for excellent range of vision. If your glasses experience scratches, you can replace the lenses. This photo-chromatic lens is the perfect replacement answer.

Photochromic
Photochromic Lenses
Filter category - 1 to 3
VLT - 69 to 12%