Curious about this popular fashion trend? What is a varsity jacket and why is it so widely loved? A varsity jacket, also known as a letterman jacket, is a classic piece of outerwear originally worn by students to represent school teams and achievements. It usually features a wool body with leather or synthetic sleeves, along with ribbed cuffs, collar, and waistband for a sporty look. ... https://varsitymaker.com/what-is-a-varsity-jacket/