Celine lin Women's Vintage Style Slouch Loose Socks Short Boots Socks,5-Pair Mix Colors Material: 80% cotton, 15% 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 Preferred winter socks, warm body starting with your feet begin! Excellent material, soft, elastic, thermal effect is super good, feels very soft and comfortable. It is definitely worth having a good socks to keep your feet warm over a winter !