The Kel Dors (Second Human Empire: ?), sometimes referred to as Kel Dorians, were a species hailing from the technological planet Dorin. They required masks to protect them when in oxygen-rich atmospheres. They were also known for the unique Force-using traditions of the Baran Do Sages. One notable Kel Dor was the Jedi Master Plo Koon, who was a member of a famous Kel Dor Jedi family. Sha Koon, a Jedi Knight, was Plo Koon's niece. The Kel Dors were a tall race, typically of the same height and weight as Humans. Their skin ranged in color from peach to a crimson red. Most had dark, black eyes, although some were born with silver irises, a mark that was often seen as an affinity for the Force.