This beanie is 1 layer and super soft and stretchy! Made from the same material as the hoodie set. The model wearing this is 8 months old. The same beanie also fits my 2.5 year old little guy (his head measures 20") This beanie *should* fit great for ages 4 months old to 2.5 years old.
Laying flat, this hat is 17" in circumference with plenty of stretch.
Please note, we cannot accept returns on head wear.