Masumi Headwear’s Kids Chemo Hats are suitable for a range of ages. That is because we want to cater to a large audience. For example, Alex, Drew and Milo styles are suitable for ages 5-12. Whereas, the rest of the hats are suitable from age 13 up. In fact, teenagers with average-sized heads can wear all our other styles as well. So, check out the rest of our products here! You will find a large selection of headwear. It is also worth browsing our Women’s Hats for Small Head Sizes collection. No matter the age or personal taste, we have attractive hats to offer.