Shop the Martin High School Apparel Store for a wide selection of men’s sweaters at Prep Sportswear. With v neck and zip up styles available, there are hundreds of different ways for you to customize Martin High School sweaters for men. Whether you are a student, parent, alumni or faculty member, your customized Purple Flash clothing shows your pride and support for Martin High School. Looking for something a little lighter than a sweater? Check out our collection of customizable Martin High School Men’s T-shirts , Sweatshirts and Outerwear .