#tekama

I have my one ideas on it but before I get into it I want to say I was inspired by @tropinui with the hair!

But to answer your question: I think it would work very similarly to normal hair but each strand if hair being thicker due to it being synthetic. Probably grows much slower and is less likely to tangle, and not everyone has it or can get it. I've drawn some of my characters that have hair without masks as a exercise for maskless faces and to figure out where the hair can originate from.

(Left to right: Ruakae, Tekama, Vikosha, Tobgaia, Juutilyn.)

Messed around with how everyone with hair would look without masks.

The Tobduk-calix! One of two groups of survivors from the failed Island of Cordak Nui in The Slaughtering au.

Juutilyn: A rough and tough Ga-matoran from one of the southern islands who's willing and able to give a good smackdown to anyone, even to a makuta if everyone didn't hold her back.

Kagarai: A Soft spoken and quick climber Mo-matoran from the southern continent near Voya Nui, she was working as a chef before everything went wrong on the island.

Tekama: A wild and free spirited Le-matoran from Metru Nui, she spends whatever time she has doing something with Vikosha or keeping herself from being bored, even if it means running errands.

Vikosha: An energetic and level-headed Vo-matoran from Metru Nui, she can be found around her wind-sister but is usually repairing buildings and vehicles.

Rhodon: A tough and exasperated Ta-matoran fro Nynrah, he worked as a blacksmith for tools, weapons, and trinklets but moved to Cordak Nui to find better jobs that was.

Kraga: A quiet Ko-matoran turned shadow from the southernmost of the southern islands, he doesn't say much of his past but since the incident on Cordak Nui he's been getting strange visions.

Tobgaia: A common sensed Bo-matoran from the northern Continent, he worked as a healer and usually is found dozing off.

Ferda: A quiet and skittish Fe-matoran from Nynrah, hardly a peep is ever heard from him about what happened but losing an eye can do that to you.

Raletu: A very forgetful but skilled Po-matoran from the southern continent, he worked as a carver, hand crafting jewelry from rare stones and jewels.