About this Item 【High-Quality Material】: 85% Cotton+10% Polyester+5% Spandex 【Perfect Fit Size】: Shoe size 6-12 (Sock Size 10-13). Made of high quality materials, they are super elastic and one size fit most men. 【Comfort and Breathability】: The Ultra Premium Cotton and Reinforced Arch Support area combined with the Vented Upper Area reduces foot fatigue and keep your feet dry fresh and odor free all day. 【Cushioned Athletic Socks】: Cushion all of the sole and reinforced toe and heel use thicker yarns for extra durability and comfort in high-wear areas. Extra thick padding can absorb impact and reduce friction. 【Special Features】: The medium cut athletic socks have a well-engineered Y heel gore fit that ensures that the Achilles and heel area are comfortable at all times. They prevent blisters and chafing while improving overall comfort.Socks don't fall down, more comfortable.