Signature Moisture Transport wicks moisture, accelerates evaporation Armour Block helps prevent growth of odor-causing bacteria in the sock Armour Stretch for comfort and perfect fit The Under Armour story is about innovation. CEO Kevin Plank's goal was to change the way athletes dress and give them unprecedented advantages. UA revolutionized the athlete's baselayer, but continues to innovate every layer --- from base to mid to outerwear. Lighter-weight performance fabrics built for mobility and comfort keep you warmer than competitor products.
No where in this item description does it mention that these one size socks are actually youth large. So a size 4 shoe. Am very disappointed! additionally, I am trying to return this item, and esource requires that you pay return shipping! I have requested they pay and have not yet heard back. Will keep posted.