80% Cotton HIGH QUALITY SOCKS: These socks are made from 80% Cotton. Super thick, Soft and Comfortable fit Autumn or Winter! These socks will keep little toes warm for childrens. VARIOUS TYPES ?C We have different size of student children socks that suitable for different age grades from 3 to 12. Our product size is generally divided into three levels, the shoe size and age suitable for your kids are: M: Suitable Shoe Size: US 3.5-6 / 3-6 years old, L: Suitable Shoe Size: US 6.5-9.5 / 6-9 years old, XL: Suitable Shoe Size: US 10-13.5 /9-12 years old. Very soft, comfort and stretchy. Perfect for everyday wear, you can wear them as office, school, hiking, outdoor, sport, home, work, christmas socks in spring, fall, winter season or in any cold weather areas. GOOD GIFT IDEA: High quality socks is an awesome gift idea that you can choose for your daughter, little girl, boy in their birthdays and Christmas gift. 100% SATISFACTION — LifeWheel strives for customer 100% satisfaction.