Free Shipping & Easy Returns! Explore Under Armour UA 5045 Eyeglasses now. Under Armour UA 5045 is a Full Rim, Progressive Eligible frame for Women, which is made of Plastic. Plastic frames can be strong, lightweight, and come in a variety of colors. Plastic is commonly used in performance or sport eyewear. This model features a Square shape, with a Single Bridge. This frame features regular hinges, which are durable and are easy to repair. Under Armour UA 5045 Eyeglasses come with a cleaning cloth and protective carrying case.