Im pretty sure it is custom.
The Chicago bears t shirt is red which is the signature color the the football team. The Chicago bears t shirt because of the color red is usually confused with the Chicago Bulls t shirt of which Michael Jordan made famous. But the colors are the same for the Chicago bears t shirt and the Chicago Bulls t shirt.
Dark blue, orange, and white.
Chicago Bears slippers come in the colors burnt orange, white, and navy blue. These are the exact color that represent that Chicago Bears football team.
Chicago bears Chicago bears Chicago bears Chicago bears
The bears where the Chicago Staley's
"A Chicago Bears hat is designed with the official colors of the Chicago Bears football team. The hats are navy blue, orange, and white. They usually are embellished with an orange 'C' outlined in white on the front of the hat."
because the word bears is in the word Chicago BEARS.