The CASCO SX-34 is an uncompromising sportive eyewear and  ideal for all sports where wind or endurance play a role. The perfectly ventilated lens is designed to provide maximum lateral and vertical field of view, thus guaranteeing a clear vision in every direction. The CASCO FlexFit temples offer excellent fit for secure grip and comfort. Even in wintry low temperatures they stay flexable. These sports glasses can also be worn comfortably under any helmet.

Vauton lens:

The VAUTRON® Automatic lenses adjust automatically to changing light conditions, offering unprecedented clear vision. Unlike other automatic lenses, Vautron technology reacts very quickly and it is significantly less vulnerable to the effects of cold. Try out these high-tech lenses and see for yourself!

Intelligent Lens Technology Reduced to the maximum - combines all benefits in a single lens. Full performance automatic lens from CASCO is considerably less temperature sensitive. Reacts only on light conditions. The High-Tech VAUTRON®- lenses adjust automatically to changing light conditions. Offering unprecedented clear and relaxed vision. Perfect handling thanks to precision joint with steel springs. High quality Swiss special plastic frame. Flexible and adaptable even at low temperatures. Ultra lightweight 59 grams (M). Excellent price-performance ratio.

Technical features:

• Adjustable nose pad: The flexibly adjustable nose pad guarantees a comfortable fit during sports.
• The CASCO FlexFit temples offer a secure grip and high wearing comfort. Even in wintry low temperatures they stay flexable. 
• Helmet compatible: Can be comfortably worn with most helmets.
• 100% UV-A,B,C protection
• Particularly well ventilated lens by ventilation openings, which ensure that the air can always circulate freely and thus prevents fogging of the glasses.
• Lens exchange option: Quick and safe replacement of the lens thanks to the interchangeable lens system.
• Includes storage bag with cleaning function