Funny Science Long Sleeve T-Shirt Neuroscience Brain Pun-mt

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester; Imported; Machine wash cold with like colors, dry low heat; Funny neuroscience shirt for science teachers, biology professors, students, and majors, or anyone studying or working in the fields of neurology, psychology, or psychiatry.; Need a nerdy graduation, Christmas, birthday, or Hanukkah gift for the science major in your life? Give them this punny nervous system brain t-shirt which reads, You know what gets on my nerves? Myelin.; Lightweight, Classic fit, Double-needle sleeve and bottom hem