Vigoroth (Japanese: ヤルキモノYarukimono) is a Normal-type Pokémon. Its special ability is Vital Spirit, which prevents it from falling asleep. Its heart beats at a tenfold tempo, so it cannot sit still for even a moment. Unlike its pre-evolved and evolved form it does not possess the AbilityTruant.
It is a white Pokémon, bearing some resemblance to a sloth but with a large tuft of red fur on its forehead. It also has very small ears and teeth yet large eyes with brown rings around them. It has two horizontal brown stripes on its back which match the rings. Its arms are very long and the hands and feet have two long, black claws and red circles are at the bottom of the hands and feet. On some parts of its body, the fur is shaggy.