This is the original hat in games and shows, Ultra rare no one else has it left in the market. The hat size of this I am not sure. Please, this is a collectible, not something to be beat up, return anything in original packaging,  no damage or sweat stains. and fallout Robco Industries Trucker Hat Loop Strap Cap Figure LOGO Unisex Bethesda Shipped with USPS Ground Advantage.