Knowles Tortoise made of translucent acetate that

made of translucent acetate that shows off the hardware detail

Clear or blue light filtering lenses

metal temples with acetate front

Visible hardware detail

Smith is composed of colorful metal with a unique acetate front surrounding the lenses

Knowles Tortoise made of translucent acetate thatMaterial mixture of tan metal with tortoise acetate front. Take a look with our virtual eyeglass try on. Order just the frame, or add lenses. Lens options available: Progressive lenses Single vision lenses Clear or blue light filtering lenses Photochromic lenses Also available as premium sunglasses or stylish reading glasses All lenses are manufactured in the USA. _______________________________ Eye Size 48 Bridge 21 Temple 145