really like the demo of you hanging in the climbing harness for a demo of strength, but I request the following demo of strength:

A belt sander.

Put a side of beef/ham/whatever (sorry vegans) in a pair of these hose and rub it up against a belt sander.

This will emulate "road rash" that could ensue assuming you do a sports line (like sleeves/leggings/elbow/knee-pads/etc)

you have established your strength arg, but now please establish your anti-abrasion claim. Then you become a unicorn.

Also; please measure the hydrophobic properties of your material.