oated, anti-fog. After be hardened, the glass have good anti- impact and anti-scratch; after be coated, the glass have good anti- impact and anti-scratch and 100% anti-UV, ext.
框棉 Sponge fram材質：包皮海棉Material: sponge covered by corium
特點：安全緊貼面部,柔軟細膩的材質不會對面部帶來任何不適的感覺。
Specialty: safely cling to face, the softly exquisite material void to bring any unsuitable feeling to face.
松緊帶 silicone strap材質：100%純棉高彈力松緊帶Material: 100% cotton, high elastic