65% polyester, 35% cotton. Eyelet trim at leg openings. Heat applied Ole Miss applique on back. This Size 2 (6-12 mo) diaper cover by J.C. Collections will be the finishing touch for your baby's Game Day outfit. Size 1 (0-6 mo) up to approximately 18 lbs Size 2 (6-12 mo) up to approximately 22 lbs