Created to deliver breakthrough performance whatever the sport. Sphaera's wide field of view means you won't miss a thing - and with Prizm™ Lens Technology, you'll see everything in outstanding detail. The lightweight frame is designed to fit with helmets and features a front vent for improved air circulation. Unobtainium® nose pads and moulded earmuffs provide a secure grip even in sweaty conditions. Experience the ultimate sports eyewear performance with Sphaera - put them on and forget about them forever.