The Mid Versis is made with a blend of high-efficiency wicking Coolplus synthetic fabric, durable polypropylene and nylon, and stretchy Lycra. This blend provides comfort while it wicks away moisture and fights odor. A mesh knit on top of the foot increases airflow, while a cushioned panel underneath absorbs shock and vibration. The mid-height provides cuff protection and keeps your tan lines consistent. The Louis Garneau Mid Versis Sock comes in two sizes: S/M and L/XL. It's available in White or Black.