Superflex SF-541 Eyeglasses Size:54 They're also hypoallergenic and nickel-free

They're also hypoallergenic and nickel-free in most cases

This means the frame adjusts to your head rather than pinching it

these men's eyeglasses feature a distinctive double-bridge design that adds visual structure and extra stability to the frame

Furthermore

The Guess 2673 Eyeglasses bring contemporary style and everyday wearability together in a full-rim acetate frame designed for women who want prescription eyewear that works as hard as they do

Superflex SF-541 Eyeglasses Size:54 They're also hypoallergenic and nickel-freeSuperflex SF 541 made by Superflex are Men's Eyeglasses. They have a Rectangle shape, and come in 3 colors, which are MATTE BLACK GREY, NAVY BROWN, and TORTOISE COBALT with 2 sizes, which are 5216 140 and 5416 145.