Explaining the science & materials behind VKTRY Carbon Fiber Insoles

[hunterkauffman]

When I run I always remember to bend my foot in half to get that energy return 💀

[theslammer]

Energy return, but you have to put more energy in
The insole will be snapping you down just as much as it is springing you up

[dhyeyradadia]

even if this did work I aint spending $170 on this lmao 😂

[AlexCastillo-hwwz]

Well if your shoes don’t bend bc of the outsole then these don’t do anything on running shoes that you can bend with ease it does do stuff

[fishermansdirect]

Physics has entered the chat. Folks please, think for a sec !

[WeebDragon]

Casting carbon fiber doesn't cost 170$ you scammers lmao

[stickshiftman]

im gonna buy this and use it for track and field

[thesoccertrotter]

Notice how he put all his body weight down to bend the shoe, but when he let it go he let the show out without his body weight.

[lucian]

Make it cheaper, the price will kill your company

[tayaria]

Don't need padding in a shoe your right. Might as well put steal since I don't need padding.

[darylwilson]

Yea, I'm really hurting for a shoe with stiff soles to do activities in.

[Confused-sfde]

Now I just need to be able to bend my foot with 80 pounds of pressure

[purecleanvibes]

Even if this did work, then it's not your jump, it's deceitful making it look like you jump higher, but luckily it doesn't work

[vladimirjoksimovic]

I really really need this but i live in Srbija

[jdblazer]

Going around to high school kids and selling something no college or professional league will touch. That limits foot flex. That will cause a of joint and shin pain and y’all know it

[fresher]

Are these the same insole as “springsoles” back in the day?

[dakotafrank]

Yeah the brothers reactions were way better lmao. Didn’t sound hyped at all to see a normal shoe touch a ceiling without being thrown 😂

[Marcus_the_best_pf]

I want to buy one but it is too expensive.i can't afford it 😭

[Goated_JSR]

Please I need that I’ve been wanting those since I was 10 I am skimming the rim and I want to dunk really badly

[zerotwo]

The question is How to bend your foot in half ?