These men?s Ray-Ban RB5388 eyeglasses draw attention for their square silhouette, a look that's classic but never boring. The bold browline and thick upper rims add visual interest to an otherwise subtle style. Constructed from plastic, these glasses are lightweight and comfortable to wear, yet sturdy enough to last through years of daily wear. And with coated lenses that reduce glare and filter out UV rays, you see your world clearly no matter where life takes you.