01
Synthetic clothing sheds fibers during wear.
Wear, friction, movement
Finding
Most conversations about microfibers focus on laundry. The missing part is wear. Research from the University of Plymouth found polyester garments can release measurable fibers during normal use, not only in the wash.
That matters because a golf polo is a movement garment. It rubs at the collar, shoulder, chest, and back for hours at a time, often in heat and sweat.
What this changes
We use this research as a starting point for material selection. The goal is not to make fear-based claims. The goal is to ask a better question: if the garment spends four hours against the body, what should it be made from?
Source
University of Plymouth