Jersey is a material that has been traditionally made of knitted wool or cotton but recently with the development of high-tech fabrics such as wicking polyester, the sports-related Jersey material is more commonly manufactured from slightly elastic, machine-knit synthetic fibers.
About Knee High Socks:
Knee high socks are a type of legwear garment that covers that extends above the calf and sits right below the knee. Knee high socks are sometimes associated with formal dress in men or as being part of a uniform, such as in sports or as part of a school's dress code for girls.
Socks are a fabric covering to the foot which may rise to the ankle or above. Socks are worn over the foot and put on before shoes.