TK653 Size 58x17-135
		TK663 Size 57x17-135
		TK813 Size 60x18-130

Highest quality polarized lenses

Perfect frame front curve through precision engineering

Eliminates tired eyes caused by distorted lenses

Shape memory alloy-incredible flexibility

8 to 10 times more elastic than conventional spring steel

Even after extreme twisting it reverts to its original shape