Sizes: The purple one is 3-6M. The pink bear hat is 6M. I only wore them a few times and they're now too small. Thank you. [Brand Reliability] Patagonia is a brand known for its environmentally conscious manufacturing, and its products are excellent in quality and design. [Unique Design] This hat features bear ears, which enhance its cuteness. The fleece material also ensures warmth. [Comfortable Wear] The flap design protects the ears from the wind, allowing for comfortable wear even on cold days. - Brand: Patagonia