If you are looking for black pants for football officials, you can purchase them from Gerry Davis Sports (Appleton, Wisconsin). They have belt loops for a standard football officials belt, white stripe that runs the length of the pants, they come in even waist sizes 30 to 50, they have an expansion waistband – located on both sides of the pants - which allows the official to adjust the waist according to the amount of layers of clothing they are wearing, two front pockets, two back pockets; one with a buttoned flap and an additional, smaller front pocket designed for placement of your penalty flag. Their web site is
www.gerrydavis.com; their phone number is 800.916.9088.
Hope this helps!