Under Armour Girl’s Superhero T-Shirt $12.99 Shipped The links in the post below may be affiliate links. Read the Full DisclosureJuly 18, 2018 by Kim Julian Love these Under Armour Girl’s Superhero T-Shirts on sale for $12.99 shipped with promo code UAP1299 at checkout. Sizes are selling out FAST so hurry! Shipping is free!