Fresh class Digimon, the lowest and weakest class, roughly equivalent to human infants.
Most Digimon of this class are small and do not have well-defined body parts.
They possess very little offensive capability and generally rely on the care of other Digimon or humans to survive.
Most of them attack using bubbles or some other mildly offensive technique, such as hurling themselves at an enemy.
Eventually Fresh class digivolve to the In-Training level, a slightly bigger and more complex form that generally still has undefined body parts.