Kryptonian Skinsuits (Earth-Prime)

Kryptonian Skinsuits are a series of protective suits used by Kryptonians.

History
At some point, Kryptonians started wearing skinsuits with their emblem of their family on the chest.

When Kal-El and Kara Zor-El got sent to Earth at respective times, they created a suit based on the designs of the skinsuits.

Adaptations of the Kryptonian Skinsuits

 * Superman Suits
 * Supergirl Suits