TRAIN LIKE GOKU WITH
THE WORLD'S HEAVIEST FABRIC
TRAIN LIKE GOKU WITH
THE WORLD'S HEAVIEST FABRIC
TRAIN LIKE GOKU WITH
THE WORLD'S HEAVIEST FABRIC
hear what darkhero has to say…
hear what darkhero
has to say…
hear what darkhero has to say…
"If I could progress this fast in under 1 month, imagine if I was preparing for a competition and was training with Natural Resistance for 3-4 months before… Ouffff… This is the future of calisthenics."
"You will feel like a real life GOKU after taking off the weights… You will be flying!"
"The progress was insane, I definitely recommend this product from Natural Resistance."
"This is the best way to level up faster."
"If I could progress this fast in under 1 month, imagine if I was preparing for a competition and was training with Natural Resistance for 3-4 months before… Ouffff… This is the future of calisthenics."
"If I could progress this fast in under 1 month, imagine if I was preparing for a competition and was training with Natural Resistance for 3-4 months before… Ouffff… This is the future of calisthenics."
"The progress was insane, I definitely recommend this product from Natural Resistance."
"This is the best way to level up faster."
"If I could progress this fast in under 1 month, imagine if I was preparing for a competition and was training with Natural Resistance for 3-4 months before… Ouffff… This is the future of calisthenics."
"You will feel like a real life GOKU after taking off the weights… You will be flying!"
"The progress was insane, I definitely recommend this product from Natural Resistance."
"This is the best way to level up faster."
THE PRINCIPLE
THE PRINCIPLE
FROM ZERO TO DARKHERO
FROM ZERO TO DARKHERO
FROM ZERO TO DARKHERO
The most natural training garment for calisthenics athletes...
The most natural training garment for calisthenics athletes...
Planche
FRONT LEVER
L-SIT
V-SIT
HUMAN FLAG
MASTER THE
Planche
FRONT LEVER
L-SIT
V-SIT
HUMAN FLAG
MASTER THE
Planche
FRONT LEVER
L-SIT
V-SIT
HUMAN FLAG
MASTER THE
Don’t just take
our word for it.
I'm really excited that I received the garments and was able to use them for training. it is super impressive, I was really mind-blown.
Daniela
Verified Buyer
We are really happy with the sports bras so far! They feel very comfortable to wear, and we barely notice them during the sessions, which is impressive considering how much more weight we are wearing.
Pia and Nora
Verified Buyer
We are really pleased with the shirts that you made us. This fit is great and they are exactly what we are looking for. We have used them for the past 2 weeks of training.
We couldn’t be happier!
Trevor
Verified Buyer
Now I’ve received the shorts and wow, what a material!
It really feels like there’s great potential in this.
Viktor
Verified Buyer
I used them for a few days before the holidays and it was easy to forget they were there after a few minutes, only after removing them I truly felt the change.
Christian
Verified Buyer
Don’t just take
our word for it.
I'm really excited that I received the garments and was able to use them for training. it is super impressive, I was really mind-blown.
Daniela
Verified Buyer
We are really happy with the sports bras so far! They feel very comfortable to wear, and we barely notice them during the sessions, which is impressive considering how much more weight we are wearing.
Pia and Nora
Verified Buyer
We are really pleased with the shirts that you made us. This fit is great and they are exactly what we are looking for. We have used them for the past 2 weeks of training.
We couldn’t be happier!
Trevor
Verified Buyer
Now I’ve received the shorts and wow, what a material!
It really feels like there’s great potential in this.
Viktor
Verified Buyer
I used them for a few days before the holidays and it was easy to forget they were there after a few minutes, only after removing them I truly felt the change.
Christian
Verified Buyer
Don’t just take
our word for it.
I'm really excited that I received the garments and was able to use them for training. it is super impressive, I was really mind-blown.
Daniela
Verified Buyer
We are really happy with the sports bras so far! They feel very comfortable to wear, and we barely notice them during the sessions, which is impressive considering how much more weight we are wearing.
Pia and Nora
Verified Buyer
We are really pleased with the shirts that you made us. This fit is great and they are exactly what we are looking for. We have used them for the past 2 weeks of training.
We couldn’t be happier!
Trevor
Verified Buyer
Now I’ve received the shorts and wow, what a material!
It really feels like there’s great potential in this material.
Viktor
Verified Buyer
I used them for a few days before the holidays and it was easy to forget they were there after a few minutes, only after removing them I truly felt the change.
Christian
Verified Buyer
Don’t just take
our word for it.
I'm really excited that I received the garments and was able to use them for training. it is super impressive, I was really mind-blown.
Daniela
Verified Buyer
We are really happy with the sports bras so far! They feel very comfortable to wear, and we barely notice them during the sessions, which is impressive considering how much more weight we are wearing.
Pia and Nora
Verified Buyer
We are really pleased with the shirts that you made us. This fit is great and they are exactly what we are looking for. We have used them for the past 2 weeks of training.
We couldn’t be happier!
Trevor
Verified Buyer
Now I’ve received the shorts and wow, what a material!
It really feels like there’s great potential in this.
Viktor
Verified Buyer
I used them for a few days before the holidays and it was easy to forget they were there after a few minutes, only after removing them I truly felt the change.
Christian
Verified Buyer
THE ULTIMATE WEIGHTED GARMENTS
THE ULTIMATE
WEIGHTED GARMENTS
THE ULTIMATE WEIGHTED GARMENTS
THE ULTIMATE
WEIGHTED GARMENTS
10x slimmer than traditional
weight equipment
The thinnest weighted garments out there, built to be worn like your everyday sportswear.
SOFT, 4-way stretch and super flexiblE
Wear weight in the most comfortable way, no plates or inserts.
Compression FIT
Keeps the weight exactly where it belongs, distributed evenly, locked in and moving like it's part of you.
10x slimmer than traditional
weight equipment
The thinnest weighted garments out there, built to be worn like your everyday sportswear.
10x slimmer than traditional
weight equipment
The thinnest weighted garments out there, built to be worn like your everyday sportswear.
10x slimmer than traditional
weight equipment
The thinnest weighted garments out there, built to be worn like your everyday sportswear.
10x slimmer than traditional
weight equipment
The thinnest weighted garments out there, built to be worn like your everyday sportswear.
SOFT, 4-way stretch and
super flexiblE
Wear weight in the most comfortable way, no plates or inserts.
Compression FIT
Keeps the weight exactly where it belongs, distributed evenly, locked in and moving like it's part of you.
darkhero's limited time bundle
darkhero's limited
time bundle
Try free for 90 days
BEST VALUE
— EXCLUSIVE OFFER —
LIMITED TIME INTRODUCTION DARKHERO BUNDLE
For the next 72 hours:
Get 20% of your order with the CALISTHENICS bundle
SELECT SIZE:
SIZE SHORTS:
SIZE Socks:
SIZE sleeves:
Weighted calf sleeves + HYBRID SHORTS
+ FREE SOCKS & Free shipping
90-day money-back guarantee back.
Don’t love them? Full refund
The best weighted garments for calisthenics
Seamless movement progression
Feel like a real life GOKU
Try free for 90 days
BEST VALUE
— EXCLUSIVE OFFER —
LIMITED TIME INTRODUCTION
DARKHERO BUNDLE
For the next 72 hours:
Get 20% off your order with the CALISTHENICS bundle
SELECT SIZE:
SIZE SHORTS:
SIZE Socks:
SIZE sleeves:
Weighted calf sleeves + HYBRID SHORTS
+ FREE SOCKS & Free shipping
90-day money-back guarantee back.
Don’t love them? Full refund
The best weighted garments for calisthenics
Seamless movement progression
Feel like a real life GOKU
Try free for 90 days
BEST VALUE
— EXCLUSIVE OFFER —
LIMITED TIME INTRODUCTION DARKHERO BUNDLE
For the next 72 hours:
Get 20% of your order with the CALISTHENICS bundle
SELECT SIZE:
SIZE SHORTS:
SIZE Socks:
SIZE sleeves:
Weighted calf sleeves + HYBRID SHORTS
+ FREE SOCKS & Free shipping
90-day money-back guarantee back.
Don’t love them? Full refund
The best weighted garments for calisthenics
Seamless movement progression
Feel like a real life GOKU
Free delivery
2 year warranty
4 years of research
90 days hassle-free returns
✨
Connect to Content
Add layers or components to infinitely loop on your page.
Free delivery
Free delivery
Free delivery
2 year warranty
2 year warranty
2 year warranty
4 years of research
4 years of research
4 years of research
90 days hassle-free returns
90 days hassle-free returns
90 days hassle-free returns
CHOOSE YOUR GARMENT
CHOOSE YOUR GARMENT
WEIGHTED HYBRID SHORTS
WEIGHTED HYBRID SHORTS
The ultimate mix of weight, breathability and flexibility, with strategic weight placement and regular sports fabric where it matters most.
Most versatile item
Most versatile item
Optimized for breathability
Optimized for breathability
Ideal compression
Ideal compression
SHOP HYBRID SHORTS
WEIGHTED Calf SLEEVES
WEIGHTED Calf SLEEVES
Engineered strengthen hip flexors, quads, and hamstrings with precision-distributed natural resistance.
Targets hip flexors, quads, and hamstrings
Targets hip flexors, quads, and hamstrings
Even weight distribution
Even weight distribution
Secure fit
Secure fit
WEIGHTED Calf SLEEVES
Engineered strengthen hip flexors, quads, and hamstrings with precision-distributed natural resistance.
Targets hip flexors, quads, and hamstrings
Even weight distribution
Secure fit
SHOP SLEEVES
CHOOSE YOUR GARMENT
WEIGHTED Calf SLEEVES
Engineered strengthen hip flexors, quads, and hamstrings with precision-distributed natural resistance.
Targets hip flexors, quads, and hamstrings
Secure fit
Even weight distribution
SHOP SLEEVES
WEIGHTED HYBRID SHORTS
Dedicated to the ultimate mix of weight, breathability and flexibility, with strategic weight placement and regular sports fabric where it matters most.
Most versatile weighted garment
High weight
Optimized breathability
SHOP HYBRID SHORTS
US/UK/EU
©Natural Resistance 2026 All Rights Reserved
US/UK/EU
©Natural Resistance 2026 All Rights Reserved