Onsen Socks (Size M, 23.0-24.0 cm) Plus 3°C Ultra-Thin Warm Warmer Both are brand new and unused. I used one set each, but I have spares, so I'm offering them to someone who will use them. I think they will be helpful for staying warm indoors as it gets colder☆ They will be shipped compressed. For those who understand they are stored at home, Thank you very much(^^)