A letterman jacket is a special jacket that is worn by students in high school or college who are part of a sports team or club. It's called a "letterman" jacket because it usually has a big letter on the front, which represents the school or team name.
The lettermen jacket is often made of wool or leather and is usually a combination of two or more colours, such as the school's colors. It has ribbed cuffs, a ribbed collar, and a button-up front. Often, the sleeves are a different color from the body of the jacket and contain stripes to signify the team or sport.
A student can obtain a letter to display on their jacket when they join a club or sports team. The letter is usually the first letter of the team's name or the school's name. For instance, a kid who plays football for Lincoln High School may receive a large "L" to wear on their blazer.
The letterman jacket is a symbol of school spirit and pride. It shows that the student is part of a team or club and has worked hard to earn their letter. Many students wear their letterman jackets with pride and keep them as a special memento of their high school or college years.