I'm ready to crush Pre-K is the perfect back to school apparel for boys, Pre-K students or Preschool teachers who love shark. This cute Preschool shark back to school tee is sure to be a hit with kids who love sea ocean marine life. Featuring a Shark graphic showing off his jaws, teeth and wearing a backpack. This I'm ready to crush Pre-K shark outfit is the perfect back to school gift or first day of school gift for kids, boys, Preschool students who love swimming and diving.