Bollé Z5 OTG - Photochromic Ski Goggles - black matte/phantom green emerald

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BOLLE

Features

Use: winter sports


 

MAIN DETAILS:

  • Colour: phantom green emerald
  • Category: 1 to 3
  • Ideal for cloudy to sunny weather
  • Designed for medium to large size faces
  • Helmet-compatible
  • Compatible with glasses

TECHNOLOGY:

  • P80+ anti-fog coating
  • Flow-Tech

SPECIFICATIONS:

Lens:

  • Double cylindrical lens
  • Wide field of vision
  • Optimal UV protection
  • Composition: polycarbonate

Frame:

  • Dual density foam
  • Openings on top of the frame
  • Braided silicone for excellent hold
  • Composition: nylon

 

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TECHNOLOGY:

 

Flow-Tech® Ventilation: Designed to optimise ventilation on the inside of the lenses, Flow-Tech® ventilation helps prevent snow build-up and to reduce fogging for exceptional visibility.

 

P80 + Anti-Fog Coating: The P80+ coating on the inner layer spreads water molecules that may form on the surface of the lens to reduce fogging, which could affect your vision.

 

LENS CONSTRUCTION:

 

Cylindrical: Cylindrical lenses are built on a base curve only in the X (horizontal) axis to fit to the face. They are relatively flat, so do not distort your view. They tend to be worn by regular skiers, especially for piste skiing.

 

CATEGORIES:

 

Category 3 solar lenses provide a perfect filter for most light conditions. Your solar lenses will filter 83 to 92% of sunlight. They offer excellent eye protection from sun rays and glare for most of your activities. This protection is particularly effective in conditions of strong sunlight (during summer, holidays by the sea, on the beach and winter sports).

 

Category 2 solar lenses will filter out 58% to 82% of ambient sunlight. This protection is effective in medium sunlight conditions. Category 2 lenses can be worn in periods of variable sunlight and between seasons, for example at the beginning of spring and the end of autumn.

 

Category 1 solar lenses are slightly tinted, and filter 20 to 57% of sunlight. This type of index is recommended for low sunlight, for example in winter or for cloudy days. This type of index is strongly discouraged in very sunny conditions.