Stay warm in the stands wearing this Carhartt cap!. Michigan State University Spartans logo embroidered on front. Carhartt logo patch sewn on back. FIT NOTE: One size fits all. Vendor Style: 101014-378. Cheer on your Spartan wearing this Carhartt cap! Carhartt makes durable outerwear fans can count on! This mens Carhartt cap is made of 100% acrylic rib knit fabric. Imported.