Snorlax is a huge, bipedal, dark blue-green mammalian Pokémon with a cream-colored face, belly, and feet. Its body is composed of mostly its belly, as its limbs are comparatively small. Its head is large with small, pointed ears, and two pointed teeth protruding from its lower jaw. It has round feet, which both have three claws and a circular brown paw pad, and short arms with five claws on each hand. Snorlax's bulk makes it the heaviest Normal type.

Snorlax is often found in mountains and forests. It wakes up only to eat, requiring 900 lbs. (400 kg) of food per day before returning to its slumber, although it can also eat while it is resting. It is not a picky eater, as its strong stomach allows it to eat even moldy food without feeling any ill effects. It can even handle thorny plants or Muk's poison. Snorlax is docile enough to let children and small Pokémon bounce on its large stomach. Despite its apparent laziness, however, Snorlax can exhibit tremendous power when prompted. Snorlax is known to appear without warning in villages and steal their food supplies, such as rice granaries, which has long been considered a disaster whenever it happens.

Forms
Snorlax has a Gigantamax form.

As Gigantamax Snorlax, seeds and small pebbles that were tangled in its belly fur go through immense growth, causing patches of grass, bushes, rocks, and a large tree to sprout upon its belly. The tree has three red clouds circling it. The Berries that grow on Gigantamax Snorlax's tree include a Sitrus Berry, a Magost Berry, and a Haban Berry.

Gigantamax Snorlax almost never moves; even when in battle it only slightly lifts its body and attacks by flailing with its arms and legs. However, its attacks are very powerful — Gigantamax Snorlax is considered to be one of the strongest Dynamax Pokémon to have been discovered.

Evolution
Snorlax evolves from Munchlax.

(Source: Bulbapedia)