How do you describe mr cobble from Maniac Magee?

Mr. Cobble is the owner of a local shoe store in "Maniac Magee" by Jerry Spinelli. He is depicted as a gruff yet fair businessman who values hard work and community. When Jeffrey Lionel Magee, the protagonist, impresses him with his running abilities, Mr. Cobble offers him a job, showcasing his supportive side. Overall, he represents the complexities of adult characters in the story, balancing practicality with kindness.