The Sphaera was developed for cross-border sporting performance. Its wide field of vision guarantees that you can see everything - even in detail thanks to Prizm™ lens technology. The lightweight O Matter™ frame fits well under caps and helmets and the front ventilation opening improves air circulation. Unobtainium® nose pads and molded temple tips provide a non-slip grip. Experience the pinnacle of sports eyewear with the Sphaera - just put it on and never notice it again.