Introduction to Letter Sweaters The letter sweater, a knitted emblem of accomplishment and school spirit, brings cozy nostalgia to any wardrobe. Made from wool, cotton, or blends, it proudly displays a chenille letter or patch on the chest, earned through excellence in sports, academics, or clubs. As the original varsity award before jackets took over, this sweater offers softness, warmth, and a relaxed fit perfect for layering. Its preppy charm has cycled back into fashion,