These 2 pairs of USA Americana Mid-Calf Crew Socks feature the classic red, white and blue colors of Old Glory. The socks themselves are made of a dual blend fabric that is made to stretch on your calf comfortably and spring back into place when removed, for that alway tight and comfortable feel. If you feel like mixing and matching the styles, more power to you! This is the land of the free after all! The fabric is a 98% Polyester / 2% Spandex blend. Enjoy being patriotic in comfort!