Bollé EMPEROR - Ski Goggles - blue/yellow zenith/aurora

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.

Equalizer Ventilation: Equalizer® technology provides high performance anti-fogging through an insert placed between the lenses. It uses a ventilation system to regulate the atmospheric pressure between the lenses, eliminating moisture and condensation.

Triple Density Foam: The only material that touches the face is a soft layer of fleece, which covers the 2 foam layers to ensure a secure, comfortable fit.

Double Lens: The exclusive double lens creates a thermal barrier between the cold air on the outside and warmth generated by intense activity, preventing fog from forming.

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.

Carbo Glass®: The outer layer of the goggles is covered with a specific treatment that protects the lens from scratches.

LENS CONSTRUCTION:

Spherical: Spherical lenses are built on a base curve in both the X (horizontal) and Y (vertical) axes. This makes the spherical lens more rounded to follow the shape of the retina. They provide a wider field of vision, which is helpful in busy environments with lots of trees, trunks or rocks. Spherical lenses help you perceive relief and also help improve your performance when skiing downhill.

CATEGORY:

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.