1. Soft silicone lens ring - ergonomic gasket, 3D fit, impermeable, and non-pressing on the eyes
2. Press the quick adjustment buckle - easy adjustment, adjust tightness as you wish
3. Comfortable silicone mirror strap - anti-slip and comfortable, soft and non-restrictive
4. PC HD technology lenses - nano super-hydrophilic anti-fog technology, long-lasting anti-fog function, scratch-resistant design
5. Integrated dual-color frame - excellent comfort and sealing performance