90 days free returns
Limited pieces available
Free delivery
90 days free returns
Limited pieces available
Free delivery
Black
Black
Men's Weighted Full Core T-shirt
Men's Weighted Full Core T-shirt
COMING SOON
COMING SOON
PRE-ORDER
Increase strength & performance
Improve bone density & tendon strength
Elevate caloric burn, heart rate, and active recovery
Increase strength & performance
Improve bone density & tendon strength
Elevate caloric burn, heart rate, and active recovery
Increase strength & performance
Improve bone density & tendon strength
Elevate caloric burn, heart rate, and active recovery
Weight:
3 kg / 6.6 lbs
Color:
SIZE:
COMING SOON - Sign up to get notified
COMING SOON - Sign up to get notified
Join the athletes who choose Natural Resistance - The world's heaviest fabric
The most innovative weighted sports wear that adds resistance to every rep, punch, sprint and step while fitting like a second skin. Perfect for athletes chasing their next level, breaking through plateaus or building real strength. So you can train harder, recover stronger and perform when it counts.
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SPECS & TECHNOLOGY
SPECS & TECHNOLOGY
SPECS & TECHNOLOGY
SPECS & TECHNOLOGY
PRODUCT INFO
PRODUCT INFO
PRODUCT INFO
Designed in Sweden, the FULL CORE T-Shirt in all black comes with 3kg of natural resistance and delivers the highest upper-body weight capacity in the PRO collection with a clean, zipper-free silhouette.
Designed in Sweden, the FULL CORE T-Shirt in all black comes with 3kg of natural resistance and delivers the highest upper-body weight capacity in the PRO collection with a clean, zipper-free silhouette.
WEIGHT:
WEIGHT:
WEIGHT:
3 kg / 6.6 lbs
3 kg / 6.6 lbs
FIT:
FIT:
FIT:
Tight
Tight
THICKNESS:
THICKNESS:
THICKNESS:
1.5mm thin
1.5mm thin
FUNCTIONALITY
FUNCTIONALITY
FUNCTIONALITY
FUNCTIONALITY
10x slimmer than traditional weight equipment
10x slimmer than traditional weight equipment
The thinnest weighted garments out there, built to be worn
like your everyday sportswear.
The thinnest weighted garments out there, built to be worn like your everyday sportswear.
SOFT, 4 way stretch and super flexibel
SOFT, 4 way stretch and super flexibel
Wear weight in the most comfortable way, no plates or inserts.
Wear weight in the most comfortable way, no plates or inserts.
Compression FIT
Compression FIT
Keeps the weight exactly where it belongs, distributed evenly,
locked in and moving like it's part of you.
Keeps the weight exactly where it belongs, distributed evenly, locked in and moving like it's part of you.
THE WORLD’S BEST WEIGHTED CLOTHING
THE WORLD’S BEST WEIGHTED CLOTHING
THE WORLD’S BEST
WEIGHTED CLOTHING
that’s our promise...
soft, invisible weight
Made from the world’s heaviest fabric. Adding up to 12 kg of evenly distributed weight across the garment.
engineered for comfort
Designed to offer a soft, stretchy fit that feels like sports fabric but performs like the ultimate training tool. It just has to be felt.
A thin layer of resistance
Skip the bulky weight vest and cuffs with a discreet and fashionable alternative at just 1.5mm thin. Wear it under your normal clothing, or just as it is.
engineered for comfort
Designed to offer a soft, stretchy fit that feels like sports fabric but performs like the ultimate training tool. It just has to be felt.
soft, invisible weight
Made from the world’s heaviest fabric. Adding up to 12 kg of evenly distributed weight across the garment.
A thin layer of resistance
Skip the bulky weight vest and cuffs with a discreet and fashionable alternative at just 1.5mm thin. Wear it under your normal clothing, or just as it is.
Why WEAR WEIGHT?
Why WEAR WEIGHT?
Why WEAR WEIGHT?
Build lean muscle mass
Increase strength & performance
Burn fat on autopilot
Improve bone density & tendon strength
Support blood circulation & muscle recovery
Support blood circulation & muscle recovery
Changing how the world trains.
Changing how the world trains.
Changing how the world trains.
USE CASES
USE CASES
USE CASES
Fitness
Designed for any movement
Ideal for activities where you hold or move against gravity, the Natural Resistance garments lets you integrate weight loading into any movement without unnecessary strain on your body.
Sport
Your secret weapon
Gain an edge over your opponents by getting more output for the same input. Natural Resistance is your secret weapon during training and in preparation for competition - be ready to dominate when you finally take it off.
ENGINEERED BALANCE & ACTIVE RECOVERY
Wear them anywhere, anyhow, anytime
Use the Natural Resistance garments to naturally decrease appetite, increase NEAT and increase BMR to achieve effortless fat loss throughout the day.
Based on the research of The Gravitostat
Fitness
Designed for any movement
Ideal for activities where you hold or move against gravity, the Natural Resistance garments lets you integrate weight loading into any movement without unnecessary strain on your body.
Sport
Your secret weapon
Gain an edge over your opponents by getting more output for the same input.
Natural Resistance is your secret weapon during training and in preparation for competition - be ready to dominate when you finally take it off.
Everyday wear
Wear them anywhere, anyhow, anytime
Use the Natural Resistance garments to naturally decrease appetite, increase NEAT (Non-Exercise Activity Thermogenesis) and increase BMR (Basal Metabolic Rate) to achieve effortless fat loss throughout the day.
Based on the research of The Gravitostat
over 35+ MILLION VIEWS ON SOCIAL
1,4 M
13,5 M
796 K
25,8 K
7,074
959 K
over 35+ MILLION VIEWS ON SOCIAL
1,4 M
13,5 M
796 K
25,8 K
7,074
959 K
over 35+ MILLION VIEWS ON SOCIAL
1,4 M
13,5 M
796 K
25,8 K
7,074
959 K
OVER 35+ MILLION
VIEWS ON SOCIAL
1,4 M
13,5 M
796 K
25,8 K
7,074
959 K
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© Natural Resistance 2026
© Natural Resistance 2026
© Natural Resistance 2026
90 days free returns
Limited pieces available
Free delivery
90 days free returns
Limited pieces available
Free delivery