Fiber Master

Fiber Master (ファイバーマスター) is a Quirk used by Best Jeanist.

Description
Fiber Master allows Best Jeanist to freely control textiles.

Targets are unable to resist its power as long as they are wearing clothes (although strong enough foes such as All For One can still react against it). Best Jeanist can also unravel part of his clothes into fabric strings and use them to restrain targets. Another known application includes manipulating fibers of clothes worn by allies for forcible evasive maneuvers.

Denim is the easiest textile to manipulate, while sweats are the hardest. It can also be reasonably assumed that the strength of this Quirk is dependent on the amount of fabric readily available around Best Jeanist.