These These children's wool hiking socks are made from 30% Wool, 35% Polyester, 20% Cotton,15% Spandex. The high quality kids wool thick thermal socks are suitable for different situation, you can wear them as school socks, outdoor socks, home socks, christmas socks, slipper socks, boot socks, funny socks, thermal socks, microfiber socks, house socks, cozy socks, sherpa socks, novelty socks, fleece lined socks, sleeping socks, cabin socks in Spring, fall, winter season or in any cold weather or snow areas! MQELONG kids boy girls crew socks is very soft, comfort and stretchy, Soft fuzzy inner design will keep your baby feet and toes warm on cold weather. Cute animal pattern design socks will make the little kids fall in love. Warm crew socks are a great gift idea, you also could choose for your daughter, son, little boy, little girls, friends for birthdays gift or Christmas gift . WASHING SUGGESTION: hand wash and air-dry recomme