【OTG (above the glasses) design】-With the OTG (above the ... system can reduce fogging and optimize the flowing air over the inside of the lens. The outer lens with super-hardening technology ...

OTG (Over-The-Glasses) Design: Ski goggles that fits over glasses. Suitable for both adults and youth Anti-Fog Lens and Excellent Optical Clarity: Dual-layer lens technology with anti-fog coated ...