The couple created the shirts after they discovered their newborn daughter is deaf.
A KCKFD firefighter and his wife are selling shirts to raise money for Deaf International.
Josh Wagner and his wife are behind the shirts. The shirts feature the KCKFD firefighting seal with the letters "KCK" spelled in sign language.
Money will go to Deaf International. The organization offers aid to people with hearing loss, including teaching sign language, English and basic life skills they need to support themselves.
You can buy a shirt here.