Feet Additions

Feet Additions were given to Pohatu as a Toa Mata, as he didn't have any Toa Tools like the rest of the Toa Mata. These big feet had great power, smashing huge stones with a single kick. When Pohatu became a Toa Nuva, he got Climbing Claws, in addition to the feet additions, which became silver and had even more power.

Trivia

 * The Feet Additions were probably made in Artakha.
 * Feet Additions is a nickname of these objects, as we don't know their official name.
 * After Pohatu acquired his new Adaptable Armor, he no longer has them.