Children are sensitive to cold, heat, and the sun's rays, which is why they need to wear a lightweight hat during spring and summer. A beanie or knit hat for children provides good protection for the child's head when it's not very cold. It's a snug-fitting hat that also fits perfectly under the child's bike helmet or under a warmer hat when it's cold. Because a beanie is thin, the child won't get too hot, and the sensitive scalp is also protected from the sun's UV rays. At Isbjörn, you can find several spring hats, beanies, and other lightweight hats for your child.