【Extra Warmth for Baby】: The aviator hat features 2 fleece designs; the soft inner lining provides an extra layer of scalp protection, perfect for babies from 6 months to 4 years whose heads are still developing. The fleece hat with ear flaps is 14 cm long, providing ample warmth and protection for your child's delicate ears. Not only keeps your child warm but also ensures all-day comfort. 【Comfortable Size to Wear】: The baby winter hat has a head circumference of 45-50 cm, suitable for most babies from 6 months to 4 years. At the same time, the adjustable strap can be fastened, providing a secure and windproof effect for your beloved baby during daily outdoor play. 【Windproof and Secure】: The baby aviator hat for boys comes with a snap button for easy wear and ensures safety, easy to put on and take off, so the aviator hat is ideal for active babies who love outdoor activities and makes your child's outdoor adventures more enjoyable. 【Capture Unforgettable Moments】: The baby winter aviator hat is not only functional but also adorable. It features popular and cute elements such as bears, airplanes, and decorative goggles (not removable), a perfect photo prop to capture precious moments of your child's growth and parent-child time. Whether it's outdoor activities or indoor play, add an extra touch of charm to your child. 【Fashionable and Versatile Gift】: The aviator hat is a fashion trend for babies and toddlers in autumn, winter, and spring, whether for daily wear, birthdays, baby showers, Halloween and Christmas, winter holidays, photo props, or going to the park or preschool. Our aviator hat will keep your little one stylish wherever they go. Note: All data is measured manually. Please allow 1-3 cm error. Due to the difference between light and display, there will be a certain color difference, which is subject to the actual received item.