Some runners prefer to run in a sock with a lot of cushioning. We put all the cushioning we could into the Maximum Cushion Running socks. They are a High Density protective padded sock. We used dense padding as opposed to thick padding, as it protects feet without adversely affecting the fit of the shoes. The Max Cush Run socks were designed for use in cool to warm conditions, keeping feet dry, comfortable and odor free all day long.