PURE TITANIUM MATERIAL -- Unbreakable design,good gloss, simple and stylish, comfortable and light, providing an unique experience. Titanium alloy features a particularly strong material, exceptionally light weight, only 7.8g,no pressure while wearing. It is corrosion-resistant and has a memory function through special processing. It can be twisted and deformed at will and can be returned to its original state.
TAC POLARIZED LENS -- Polarized Lenses which are powerful anti-glare, 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays.High definition visual,Durable and easy to clean.Exquisite temples, extraordinary toughness: excellent elasticity. The legs can be bent at will, twisted but not to be deformed. They can restore 98% in shape.