I purchased a 4-pack of white socks for a junior high school student. Please note that this is a single, unused white sock for sale. It will be folded and shipped via Yu-packet Post Mini. Thank you. Antibacterial and Odor-Control Function, 26-28cm Socks - Brand: TOMBOW - Size: 26-28cm - Target: BOYS - Features: Antibacterial and Odor-Control