- 45% wool, 25% cotton, 25% polyester and 5% spandex - PREMIUM QUALITY : Our kids wool socks are made of superior wool, cotton, polyester and spandex, the materials for this stylish kids wool socks are skin friendly and comfortable.They wick moisture effectively and are great warm socks for kids. - FULL CUSHION : The thick winter wool socks for kids have full cushion to keep feet warm in the cold weather.Warm full cushion can absorb sweat and avoid blisters when wearing.Reinforced heel and toe to increase durability and life of socks - MULTI-OCCASION : Our boys wool thick thermal socks are suitable for different situations, such as school,home,outdoor,walking in winter.What's more, you can wear these warm socks as christmas socks or daily casual socks in cold weather. - UNQIUE DESIGN: Cute ,trendy and unqiue design thick warm socks for kids that will be matched with shoes easily. whatever your kids wearing. Brighten up those cold winter mornings with these wool cozy socks to keep your kids toes warm.