Personalized Geek Toddler Sweatshirt. A happy brain with the text Geek is a humorous design for the brilliant mind at back to school, graduation, birthdays and holidays. 7.5 oz. 60/40 cotton/polyester fleece. Coverstitch neck, shoulders and armholes. Coverstitch ribbed collar, cuffs and waistband. White is sewn with 100% cotton thread. Toddler 2T, 3T, 4T, 5/6, 7