Remocoro Toyobo Silver World Antibacterial Business Ribbed Set Japanese-Made Socks, Men's Pattern, 5-Pair (25.0-27.0 Cm, Assorted)

The knitting of the LL size (29-31cm) has been revamped! By using a finer stitch than before, we have created a denser, stronger, and more comfortable fabric. Fabric thickness: Approximately 8mm/pair (2 pieces) The most basic traditional ribbed pattern Material: Cotton, acrylic, polyester, polyurethane (TOYOBO "Silver World" used) SS size: 21-23cm, S size: 23-25cm, M size: 25-27cm, L size: 27-29cm, LL size: 29-31cm Features: Silver ions inhibit the growth of bacteria and fungi on fabrics and disinfect them. Made in Japan, these men's business casual socks are available in large and small sizes. Characteristics of the Silver World ●Inhibits the growth of bacteria and fungi on fibers and disinfects them. ●Silver is popular as food and silver jewelry, and is also used in deodorizing sprays, making it very safe. The silver world's sterilization mechanism ●Direct sterilization: Silver ions stop the activity of life-sustaining enzymes in microorganisms that come into contact with them, inactivating them and suppressing their growth. ●Photocatalytic sterilization: When exposed to light, the oxidized substances produced by the catalytic action of silver ions exhibit excellent sterilization performance.