Sannysis Baby Kids Girls Boys Winter Warm Woolen Scarf Caps Hats Imported Material: Knitted Woolen;Circumference: 50-60cm/19.69"-23.63"Width:22-24cm/8.67"-9.45", Length: 49-50cm/19.30"-19.69" Hooded hat with animal ears keeps little one warm;Perfect for blustery cold days in the winter Very cute and stays on the head;It keeps your baby warm and it's so fashionably cute; It seems like it will fit for at least another year, and yes your son has a big head like his dad Everyone you run across will ask where you purchased it, you may have the link on my fb;Very well made, good quality and super cute About Shipping: We use USPS Express, usually it will take 9-15 days arrive you home, you can use the tracking number at any time in the USPS official website tracking