I Got 99 Problems Show Your Work Funny Math Teacher Sweatshirt-TH

Solid colors: 80% Cotton, 20% Polyester; Heather Grey: 78% Cotton, 22% Poly; Dark Heather: 50% Cotton, 50% Polyester; Imported; Machine wash cold with like colors, dry low heat; This witty, humorous, hilarious I got ninety nine problems and youre going to show your work on all of them design would make a perfect gift for math teacher, mathematics professor, student, tutor, or mentor.; Math joke pun design is great for any math nerd, geek, or smart enthusiast. Show off your love for mathematics and science with this awesome design. Buy it yourself or gift it to someone special.; 8.5 oz, Classic fit, Twill-taped neck