Bolle's premium Rose Gold
lens is perfect for medium-bright conditions. Rose Gold lens has 25% VLT
that allows 25% of the sunlight through the lens. For more information about lens VLT click here
The packaging does not include a spare lens.
Thanks to a high-tech protective armor applied to the outer lens, carboglass creates a shield that significantly reduces scratching and keeps your lens and outlook crystal clear.
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
P-80+ Anti-fog coating applied to the inner lens absorbs moisture across the surface of the lens and provides superior anti-fog capabilities and clear vision.
Flow-Tech Venting® technology controls and optimizes airflow across the inside surface of the lens. Venting systems reduce the potential for moisture build up, reduce fogging and maintain your genuine vision.
Sport Optical System®
Sport Optical System® (SOS) allows you to customize your Bolle ski goggles with prescription adapter which easily snaps into place to provide the corrective vision required while maintaining the wide field of view.
Double density foam
Ultra-soft polar micro-fleece backed with medium density foam ensures a firm and soft fit.
The Bollé story began in a small cottage in Oyonnax, France in 1888. From there, the Bollé family took the business to one of the world's most prominent manufacturers of premium eyewear. The trademark combination of fit, fashion and comfort results in some of the freshest and most technologically advanced products on the market. Bollé has developed a particular strength in snow sports, cycling and outdoor.
Women's snow goggles Sierra 21657 represent the culmination of Bolle's decades long expertise in building, testing and refining snow goggles in cooperation with professional athletes. Streamlined frame geometry provides unrivaled field of view and makes Bolle perfectly compatible with helmets from all major manufacturers including Bolle, Giro, Anon, K2 or Smith. Integrated exhaust fans assure superior anti-fog ventilation even in the most demanding conditions.
Buy your Bolle Sierra 21657 on eyerim right now and it will be delivered free of charge directly to your door in its original protective packaging.