Hmm. You make it look so easy.
Always amused by folks who find comfort wearing poly fabrics....YAY plastic.
It's not the composition of the material: it is the "stickiness" of the material. Any material that is more highly attractive, either by having more convoluted fibers (think cotton, wool) or more ions, the more opportunity for charged particles to attach...and hence, the more morg will attach. And hence, the more bites.