SIERRA

21656 / WHITE & MIINT

AURORA

SIZE : S/M

Lens

AURORA

CAT. 2
Amber lens with blue mirror coating for increased contrast. This lens is ideal in overcast conditions and also delivers great visibility in sunny conditions thanks to its mirror coating.

Technologies:

CARBO GLAS®

DOUBLE LENS

P-80+ LAYER ANTI-FOG

UV PROTECTION

FLOW-TECH® VENTING

PERFECT GOGGLE / HELMET INTEGRATION

SPORT OPTICAL SYSTEM

DOUBLE DENSITY FOAM

SIERRA

Technologies

CARBO GLAS®

A high-tech protective armor applied to the outer lens creates a shield to significantly reduce scratching, keeping your lenses and outlook as clear as a bluebird sky.

DOUBLE LENS

Creation of a dual-pane thermal barrier between the cold dry outside air and the moisture generated by intense activity prevents distracting condensation from forming

P-80+ LAYER ANTI-FOG

Embedded premium anti-fog layer in the inner lens disperses water molecules across the surface of the lens, restricting moisture build up that can impede your crystal clear view of the terrain ahead.

UV PROTECTION

All Bollé® lenses block harmful UVA/UVB rays up to 400 nanometers.

FLOW-TECH® VENTING

Engineered venting systems in each frame promote directional airflow across the inside surface of the lens, reducing the potential for moisture build up and maintaining your pristine vision.

PERFECT GOGGLE / HELMET INTEGRATION

Bollé® helmets and goggles are developed in parallel to ensure perfect fit, optimal ventilation and best-possible comfort.

SPORT OPTICAL SYSTEM

The Bollé® SOS prescription adapter easily snap into place to provide the corrective vision required while maintaining the wide field of view.

DOUBLE DENSITY FOAM

A medium density foam backs up a soft micro-fleece face layer.