The Velo XT Photochromic Sunglasses are Bliz's most technologically advanced shades for cyclists, trail runners, and cross country skiers. Ultra Lens Science makes each lens photochromic, meaning the lenses will adjust their tinting ever so slightly in order to accommodate different lighting better. Ultra Lens Science also adds maximum UV protection, oil-resistant, hydrophobic, anti-fog, and anti-scratch convenience.
The Velo XT includes three pairs of lenses for bright light, low light, and no light. These Unbreakable Polycarbonate lenses are ten times more impact-resistant than standard plastic or glass lenses, and the grilamid TR90 frame is flexible, superlight, and surprisingly strong. There are adjustable nose and temple grips for a secure fit, or you can switch out the temple tips and attach the included goggle-like strap for an even more secure fit.
Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
- Ultra Lens Science
- Unbreakable Polycarbonate lens
- Two extra interchangeable lenses included
- Adjustable nose and temple grips
- Attached strap, hard case, and cleaning cloth included
- Please see sizing chart for lens tint information
View more Photochromic Sunglasses
|FILTER CATEGORY||USAGE||LUMINOUS TRANSMITTANCE||TINT|
|CAT 0||indoor/night||80 - 100%||clear or very light tint|
|CAT 1||limited sunlight||43 - 80%||light tint|
|CAT 2||moderate sunlight||18 - 43%||medium tint|
|CAT 3||strong sunlight||8 - 18%||dark tint|
|CAT 4||extreme sunlight
not suited for driving
|3 - 8%||very dark tint|