The Oakley Line Miner for kids . The Oakley Line Miner goggles are cylindrical and designed to provide the ultimate peripheral vision. They sit closer to the face, allowing incredible downward and side-to-side peripheral vision. Their size was adapted to the needs of smaller kids’ faces. Prizm Snow Torch Iridium Prizm™ Lens was developed, so you don’t have to change the lenses in every weather condition. The Prizm™ adapts to existing conditions and ensures optimal colour representation, maximising depth perception and improving visibility. In addition, the high-quality lens coating of highly heated metal oxides reduces glare.