Natural crystal manufacturing, processing lenses. Anti-scratch and wear-resistant, can be burned by fire, high-definition without yellowing, high clarity.

Crystal thermal conductivity, effectively absorb eye heat, so that the eyes do not catch fire.

HIGH-STRENGTH LIGHTWEIGHT MATERIALS.We've decided to produce our collection from the high-grade Alloy used in aerospace technology as it has the highest strength-to-weight ratio of any metal. This also means our glasses only weigh 15 grams. You can wear them for hours and forget you have them on.

Anti-wear, anti-drop, lens light, resin HD, optimized thickness design, light weight, ultra-thin, sturdy, scratch-resistant, waterproof and oil-proof, providing you with more reliable safety protection.

Eye Prescription:+100,+150,+200,+250,+300,+350,+400

Product Weight    15g