Celine lin Womens Super Thick Crew Winter Socks Warm Hosiery,5-Pair Mix Colors Material: 75% cotton, 20% polyester, and 5% spandex Size: 24cm~28cm(CN) ; 38~46(EU) ; 6.5~10.5(US) ; 5.5~9.5(UK),have elastic Packing Contents:5 pairs socks (mix colors). Weight:60g/pair. Function:Breathability/Invisibility/Antibiosis/Absorbent/Deodorization Crafted from the finest combed cotton with attention to the very smallest of details:Pefect toe seaming.Quality is important.If you have any problems with our socks, please let us know and we would be happy to work with you to resolve the problem. We hope you enjoy your purchase!