Make a colorful statement with your choice of sock. The Under Armour Phenom No-Show 3 pack comes in several colors from which to choose. Textured mesh details on top of foot provide added ventilation. Embedded arch support reduces foot fatigue. Material wicks sweat & dries really fast. Anti-odor technology prevents the growth of odor-causing microbes. 62% Polyester33% Cotton4% Elastane1% Nylon. Machine wash. Imported.