Thank you for viewing! This is LA VIÉRE Night Socks, exclusively sold at esthetic salons. These functional socks provide beautiful leg care while you sleep, and they are brand new and unopened. Product Details: Product Name: LA VIÉRE night socks (LA VIÉRE Night Socks) Size: S size Color: (Specify black or other color based on the image) Condition: Brand new, unopened Product Features: These are not just compression socks; they use the patented far-infrared fiber "Ioselan." Reduces swelling and fatigue: It balances the ions in the body and promotes blood circulation with far-infrared effects. It is expected to smooth the flow of blood and lymph, and reduce muscle fatigue and swelling. Prevents coldness: It also helps prevent coldness by warming the body. For relaxation: With a three-dimensional structure that is knitted differently for each part of the leg, it provides gentle support, allowing you to wear them comfortably and relax while you sleep without feeling constricted. Reason for selling: I purchased multiple pairs, but I can't use them all, so I am selling them. If you have any questions, please feel free to comment. Thank you.