1> separate injected lens and fashionable design
2> soft legs and nose-pad, more comfortable and stable to wear
3> It's anti-scratch lens, also can be made ANTI-FOG and ANTI-UV function
1> separate injected lens and fashionable design
2> soft legs and nose-pad, more comfortable and stable to wear
3> It's anti-scratch lens, also can be made ANTI-FOG and ANTI-UV function