Features : • LG Long: 8''/20 cm • COOLMAX® fiber: Enhances moisture management and breathability • Elastic band at upper and under foot • Extremely stretchable cuff: Reduces pressure points and increases blood flow • Mesh knit construction on upper and under foot: Increases moisture wicking and drying • Arch support: Comfort and stability • Reinforced heel and toes: Durability • Sold in packs of 3