Marude Kotatsu Socks Limited Color: Gray Size: 23-25cm Will be sent via post without opening the package. ◎ For warming your feet while resting ◎ Want to warm up while keeping your toes free ◎ For cold protection for your feet in the office, etc. ※ Patent No. 6043982 Jointly developed with Meiji University of Integrative Medicine Material: Acrylic, wool, others ※ Price reduction not possible! (Will not reply to comments) #MarudeKotatsu #MarudeKotatsuSocks #MarudeKotatsuKutsushita #Socks #WarmSocks #Socks #OkamotoSocks #HighSocks #MarudeKotatsuLegWarmers #MarudeKotatsuAnkleWarmers