[Anti-Pollen Protective Glasses]: The transparent, extended frame completely blocks pollen and protects your eyes! Effectively prevents various allergic symptoms caused by pollen in the eyes, such as redness, itching, bloodshot eyes, and tears. [Anti-Blue Light, Anti-Fog, and Anti-UV]: The lenses have an anti-fog coating and an anti-UV and blue light filter coating, which prevents condensation and fog caused by temperature differences. It blocks harmful blue light and UV rays, ensuring a comfortable visual experience and clear images. [Comfortable to Wear]: The frame is made of TR90 material and the extended frame is made of silicone, which perfectly fits the face shape, soft and comfortable. It does not feel tight and is suitable for all face shapes. No discomfort, even after wearing it all day. [Versatile]: The extended frame of these glasses is removable. Outdoors, it protects your eyes from pollen. At home, when you don't need to worry about pollen, you can remove the extended frame to protect your eyes from blue light damage when watching TV or using the computer. These are perfect glasses.