Good Luck Socks Kids Trash Trucks, Helicopter, and Race CarsKeep those baby and toddler feet warm in our soft and fun socks. These socks feature a no slip silicone grip on the footbed. Come in a variety 3 pack at the best deal possible. Your kid is going to love wearing them. SIZE GUIDE Size 0 12 Months 1 2 Years 2 4 Years Shoe Size 2 4 4 6 6 11 Contents 72% Cotton 23% Polyester 5% Spandex