Versatile no show socksnMoisture Transport System wicks sweat away from the bodynAnti-odor technology prevents the growth of odor-causing microbesnEmbedded arch support reduces foot fatiguenSeamless toe u0026amp; contoured u0026#34;Yu0026#34; heel for the perfect, comfortable fitnThe 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.