1, straight socks have no elasticity, while modern elastic socks and antibacterial socks are made of highly elastic materials, which can better fit the legs and provide better comfort and support.

2. Straight socks only have basic colors such as black and white, and the styles are relatively simple. Common ones are flat-bottomed straight socks and long straight socks. Modern elastic socks and antibacterial socks have more colors and patterns to choose from, and there are many styles, such as socks, boat socks, socks and so on.