Or as we said once, why not fight naked then, if clothing does nothing.
In the chaos of a fight, perfect angles of slashing against a dodging body may not be as effective as a perfect angle against a still person. Or slashing, for example, at a bunched up hood of a sweat shirt...MAY...
(did everyone read and inderstand the word MAY?)
...help you against a less than perfect slash.
I have noticed that some slashes against multiple layers of clothing worn on a wooden war post, does create some slippage on say-the arm. The top layer of a jacket gets moved with the slash while the sweatshirt underneath doesn't. The angles, less-than-perfect slash on the wood post is worse than the slash on the wood with a sweatshirt and a jacket.
But if I stand before the device, take a deep breath and find my zen moment and slash or stab...its perfect penetration.
It all sucks. But I'd rather wear something and keep moving and hope for a lessor injury.
How often do we stab a tank? And pay for the steel and the technology that stabs a tank? Cold Steel knives are just fine. There are many good, inexpensive knives out there to buy, and only a collector or a fool spends too much on a damn knife. Most knife attacks are done with kitchen knives, which often, strangely resemble some fixed blade knives on sale for hundreds and hundreds of dollars.
Hock