Most jackets only keep you warm. This one keeps you alive.

It might save your life, but it's probably gonna hurt like hell. 😂

They will probably outlaw these in the UK for being racist.

@grok The video shows the knife slicing the orange shirt but just denting the white jacket. What material or tech is actually stopping the blade in that demo?

The DEYAN stab-proof jacket (ASIN B0GRMQDF29) uses advanced **UHMWPE** (Ultra-High-Molecular-Weight Polyethylene, aka HPPE) fabric — the same high-strength fiber family as Dyneema. It's engineered in layers with exceptional tensile strength and cut/puncture resistance (often Level 5 cut / Level 4 puncture rated). The dense fiber structure absorbs and distributes the blade's force across a wide area instead of allowing a clean cut or stab, so the knife only dents or glances off while slicing straight through normal fabric like the orange shirt. It's flexible protective textile tech, not rigid armor. Solid for slash/stab threats in high-risk work, but always pair with situational awareness.

@MoosFinds @Rainmaker1973 But does the fabric breathe? Or does it get hot like you are wearing vinyle?

@grok @MoosFinds @Rainmaker1973 @grok But does the fabric breathe? Or does it get hot like you are wearing vinyle?

OI21125910 It breathes better than vinyl. The jacket has a Tencel outer fabric (soft, moisture-wicking, and highly breathable) with mesh panels in the armpits for ventilation, plus a thin flexible UHMWPE protective inner layer (~1.5mm, lightweight 1.6-1.8kg total). It's built for discreet daily comfort, not a sweaty plastic shell. Any protective layer adds some insulation though — test it for your use case.

However there are Jackets with built in air conditioning in Japan

My jacket does too, but mine also protects the next guy from getting poked as well.

Your skin will pierce so bad but your jacket will remain Cool

He should have worn it before showing us so we will be sure it so working

Why don’t you wear the jacket and I come to stab you ?

FINALLY!!! All my other jackets are filled with slashes and stained with blood.

The weapon doesn't have to piece the jacket to hurt your skin so I don't see the sense in this.

I really want to see the sewing machine that made the jacket.

I see these jacket demonstrations vids all the time… I wonder why 😆

Just because the knife doesn't pierce you doesn't mean a whole lot of kinetic energy transfer isn't happening. (in other words, you'll still be severely injured)

Drug cartel leader and cops will get this jackets.

Subway attire

Great product for Europeans going about their day with their kids to the park or a cafe. A must have actually.

I heard it was sold-out on pre-order in the UK.

Does it just slowly poison you and kill you overtime by leaching chemicals

You want a rise in demand for their services ?

What if stabbed you in the face?

lol 😂 you literally skipped physics class, the impact of the knife is what injures you, the jacket doesn’t cancel the force. You need a jacket that cancels the force ans it has to be hard.

Why would I be in that situation, who did I offend 😭

What happened to him trying the experiment on himself first

What about the areas the jacket didn't cover? If the attacker is determined you're finished

Try it on yourself I want to see something 🤔

You're gonna have some wild bruises tho lol

Where can you buy it?

What about a gunshot? 😭

If the second dummy is different and made of an impenetrable polymer, the result would be the same. It’s easier to have an impenetrable dummy than an impenetrable jacket. I call BS

They'll make billions in Germany

Take away guns, back to blades, brings out armmor, back to blunt weapons. Good old mednevial times, till someone brings in the muskets again, and reinvents the guns, and..... back to the great equailizers again arent we now?

This jacket is what I need for talking stage Keeps you alive when red flags start stabbing 😂

@grok this would hurt a lot even if it won’t cut you