【Brand New, Unused】 2 Sets Black Long Yellow Long Cute Hello Kitty design, just wear them while you sleep for easy beautiful legs! With a graduated compression (special knitting) design, it tightens and firms, leaving you refreshed the next morning! The open-toe design prevents stuffiness. Prevents heat build-up during sleep. Made in Japan, Japan Limited Edition - Brand: Sanrio Hello Kitty - Type: Long Type - Compression: 10hPa, 16hPa, 20hPa - Purpose: For sleeping - Country of Manufacture: Japan Compression socks, socks