•Anti-blue, High-definition, Lightweight Frame, Fashion
•Blue light Blocking: This pair of presbyopic glasses can selectively filter blue light to protect eye health, block harmful high-energy blue light, and pass through beneficial light.
•Anti Slip Arm: This presbyopic glasses are designed with a full frame for sports and leisure, firmly holding onto the arms and not being discarded. They have a gentlemanly temperament and are lightweight and comfortable.
•Waterproof: This presbyopic glasses have a PC frame that can easily handle weather or sweating. It is sweat resistant, corrosion resistant, waterproof, and oil resistant.