Amazon is selling a 6-pack of Under Armour Women’s Essential No-Show Liner Socks for just $9.99 with free Prime shipping. Macy’s charges the same with free in store pick up (or free shipping on orders over $49). Macy’s also offers different colors at this price, whereas Amazon only has the neutral assortment available. At just 10 bucks, this the best deal we’ve ever seen for a 6-pack of women’s UA no-show socks and it’s the best deal we could find today by over $5.