I Am 11.140 Pi Years Old T-shirt Math Geek 35th Birthday-FL

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, This birthday t-shirt is for people who are tuning to 35 years old, loving Math, Mathematics, and pi. This one definitely makes a meaningful gift for your child in their 35th birthday if they love to study math subject. It”s super cool to wear on Pi Day. Happy 35th birthday Math lovers!, Lightweight, Classic fit, Double-needle sleeve and bottom hem