Materials: Newborn socks made of combed cotton, make the infant socks soft, breathable, stretchable and durable. Baby boys girls breathable socks wick sweat away to keep skin cool, dry and light.Size: Sole length 12cm/4.72" ,Fits feet Size 4.72"-5.72", Suitable age 1-3 years baby boys girls.Non slip: With environmental silicone grip on the bottom help toddler to keep his balance and prevent from slipping.Baby socks are design simple and classical, the ankle socks are very soft and stretchy, Suitable for Home, Travel, Birthday, Thanksgiving, Christmas any daily wear.Package included: Baby girls boys 2 pairs different color socks, easy to match shoes everyday.