Military-grade sunglasses designed for Asians. The lenses are smoke gray and have slight surface scratches, but they are barely noticeable when worn. Purchased new and used only three times before I bought others, so they have been mostly unused and stored away. Suitable for outdoor sports such as running, airsoft, hiking, and fishing. Using the gasket kit eliminates gaps on the inside, providing stronger protection against debris and BBs. It's also possible to secure them to your head with the included cable to prevent them from falling off. The gasket kit is self-assembled, so please be aware that there may be slight misalignments in the attached sponge. Included: Dedicated case Gasket kit Two types of holder cables Dedicated cleaner Thank you for looking.