Charmant Pure Titanium TI8600ChassisOnly Eyeglasses Color:GR - Gray It's a functional design element

It's a functional design element that gives these frames a distinct look you won't find on generic rectangle glasses

That translates to all-day comfort without pressure marks on your nose or behind your ears

and the square shape adds structure without feeling heavy

Stainless steel is lighter than many plastic frames yet durable enough to handle daily wear

This hydrophilic rubber actually increases traction when you sweat

Charmant Pure Titanium TI8600ChassisOnly Eyeglasses Color:GR - Gray It's a functional design elementCharmant Pure Titanium TI 8600 (Chassis Only) Eyeglasses made by Charmant Pure Titanium are Unisex Eyeglasses. They have a Rectangle shape, and come in 13 colors, which are Black, Blue, Brown, Copper, G. E. P., Gray, Green, Light Brown, Light Gray, Purple, Silver, Teal, and Wine with size 990 140.