No-show socks in fun colors with adorable asymmetric cartoon tigers gleefully "chatting" with each other from foot to foot. Beat odor and bacteria in style with these socks. This product uses a functional yarn called Silver Plus, which is certified under OEKO-TEX® STANDARD 100, meets REACH standards, and delivers approximately twice the bacteria and odor control effectiveness required by ASICS standards. NOTE: OEKO-TEX® Standard 100 certification assures that textiles and related products do not contain substances that are harmful to the human body, such as certain aromatic amines. Available in three color ways.