Here's what other sites are saying:
Giving you a wide field of vision on the climb up as well as the ride down, the Julbo Polar polarized glacier goggles also provide excellent peripheral sighting. Black Spectron 4 polarized polycarbonate lenses block 100% of UV rays and 95% of visible light, reducing glare and creating a clear image. Anti-reflective coating reduces eye strain and eliminates glare, while antifog coating discourages condensation buildup on lens surface. Polarized lenses reduce 99% of visible glare from water, snow, sand and pavement for increased visual acuity and decreased eye strain. Breathable foam membrane provides a complete seal by conforming to face contours and allowing air to circulate through the lens chamber. Flexible, lightweight nylon frame and accommodates large faces. Silicone-accented strap and easy clip secure Julbo Polar goggles and adapt the fit to all helmets.