The Men’s Workout Vest is engineered to give you more from your current exercise regime, it comfortably intensifies strength and endurance through Dynamic Resistance™: Aion’s precise combo of Compression, Fractional Weight, and Neoprene Insulation that increases heart rate and full-body muscle strain with more caloric burn.
Chest Size 31"-35"
Stomach Size 27"-31"
FREE Shipping & Returns in the US
Benefits of the Weighted Vest
Build lean muscle mass
Improve athletic performance
Increase strength and resilience of tendons and joints.
Prevent muscle loss
Promote functional fitness
Designed for comprehensive strength development.
"This is my ultimate bio-hacking hack for exercise, enhancing posture, recovery, and performance - all without increasing my workout duration!"
Gary Brecka, Human Biologist & Biohacker
Hands down the best workout vest on the market. The Aion team did a incredible job with the fit, comfort, and weight. The workout vest has enhanced my workouts greatly and I have seen improvements to my physical fitness and strength in little time. Highly recommend to all.
Fletcher P., Verified Customer
Discount available for Military, First Responders, Medical Workers and Teachers (GovxID elegible)
Crafted from durable Neoprene/Nylon Airprene and Antimicrobial materials, the Vest features strategic weight, compression, and heat capture in key areas of the body to promote active recovery, maintain stamina, and achieve maximum results.
For Best Use
For best use when training, running or hiking, we advise wearing a shirt under the vest to collect perspiration and provide the best comfort.
Patented Technology: Patent No.: 12,310,441
Sizing Guide
Men’s Workout Vests
Become one with the vest: the vest is intended to move with you. It should hug your body tightly and extend above your hips. Ensure a secure fit by following these guidelines and matching your measurements with the corresponding size for the best fit on our size chart. Vests are available in sizes S, M, L, XL, XXL, and XXXL.
How to Measure
Chest:Measure around the fullest part of your chest, just under the armpit, keeping the tape horizontal.
Stomach:Measure 2 inches above the navel around the stomach, ensuring the tape stays horizontal.
Men's Workout Vest
CHEST (IN)
STOMACH (IN)
S
31"-35"
27"-31"
M
35"-39"
31"-35"
L
39"-42"
35"-38"
XL
42"-46"
38"-42"
XXL
46"-51"
42"-45"
XXXL
51"-56"
45"-48"
Sizing Preference To ensure a secure and proper fit, visit our sizing guide page.
Up to 40% more calories burned when performing high intensity workouts.
Recover while you train – Increase blood flow and heat to support muscle recovery.
Up to 25% more output from the same workout.
HSA/FSA eligible: Save up to 30%
What clients say about us?
Detroit Tigers Performance Coach: Shane W.
“The Aion Vest enhances every athlete's potential on and off the field. Its dynamic resistance and compression fit make every movement count!”
4x World Record Holder & Paralympian: Jarryd Wallace
“Aion is all about getting people moving and feeling better about their lives and themselves. It aligns perfectly with who I am- a goal-setter. It's not just about reaching the goal; it's about the journey, the process of taking steps every day towards becoming the person I aspire to be.”
Kollective Social Performance Club: Jeremy Hills
“Aion is more than just a piece of fitness equipment; it's a game-changer. The way it seamlessly integrates with my movements and evenly distributes resistance, challenges me in ways I never thought possible.”
Former Warriors' Director of Performance: Keke Lyles
“Wearing Aion is like having a personal trainer with me wherever I go. Its dynamic resistance and compression fit make every movement!”
01-04
Specs & Technology
Designed to integrate with your body’s shape and adjust to the demands of your workout.
Weight placement
Evenly balanced to move with your body during exercise.
Fractional Loading™
3-5% of body weight (weight distributed evenly across torso based on the size of the vest).
Durability
Tested by high-level athletes for materials/composition durability.
Cut of Fabrics
Cut and sewn to fit the build and contours of male bodies without feeling bulky.
Compression
Neoprene conforms to your body, both stretching and retaining its shape.
Heat
Heat capture from neoprene insulation in strategic areas of the body.
Adding extra resistance and compression to your body during exercise elevates the intensity of your workout. This heightened intensity demands more energy expenditure, resulting in a greater caloric burn.
Cardiovascular Endurance
Increases heart rate to mimic benefits of cardiovascular stress from traditional aerobic exercise.
Sport & Speed Training
Supports entire range of movement: torque, power, speed, and velocity;
Develop more explosiveness and strength;
Develop fast-twitch muscle fibers for athletic performance.
Designed to integrate with your body’s shape and adjust to the demands of your workout.
Weights
Encapsulated in foam blocks to eliminate movement during exercise
1/2" Diameter 303 stainless steel discs
Fabric around weight packs is Biosmart 4.1 oz Antimicrobial Fabric
As a 52-year-old business executive, my schedule is a relentless cycle of back-to-back board meetings, international travel, and high-stakes decision-making. Over the last few years, I’ve noticed the physical "tax" of this lifestyle: a bit less energy by 3:00 PM, nagging lower back tension from long flights, and the general feeling that my recovery isn't what it used to be.
I’m naturally skeptical of "biohacking" trends, but after seeing the tech behind the Aion Vest, I decided to integrate it into my morning routine. I’ve only been using it for a short period, and frankly, the results have been immediate and undeniable.
If you’re a high-performer who feels like you’ve lost half a step, or if the "corporate grind" is starting to show in your posture and fatigue levels, do yourself a favor. This is the competitive advantage you didn't know you were missing.
K
K. Huang
Fits and feels great!
Fits and feels great!
A
Anonymous
I’m not happy as I immediately asked to get my size changed but my request was dismissed and
I’m not happy as I immediately asked to get my size changed but my request was dismissed and shipped the wrong size, now I’m waiting to see if I will get resistance to change size I’m not even asking for refund
Hi! Thank you for sharing your feedback. We want you to know that we have reached out to you directly via email to resolve this and make sure you get the correct size. We truly appreciate your patience and the opportunity to make this right.
P
Patrick Hickey
fit
I love the way it fits. I find myself wearing it around the house during the day!
P
Pete
TERRIBLE
TERRIBLE. I ordered an xxxl and this thing is a medium. I cannot even get it to zip up.
God awful product. Do not buy!
Hi Pete, thanks for your feedback. We’re sorry to hear the vest did not meet your expectations.
Our vests are designed to fit snug, with a small gap when first zipping, and they typically become more comfortable after a few minutes of wear.
We’ve already reached out to you by email with more details. If you did not see it, please check your spam or filtered folder.
If the fit still isn’t right, you are welcome to return it and we will assist you right away. Please contact us so we can make this right.
Learn more about our products, our technology and our team.
What materials are used in the Workout Vest?
The Workout Vest is made from high-grade neoprene fabric and stainless steel weights. Neoprene is extremely durable and helps create the compression fit of the vest, while the steel weights are designed to be perfectly centered on your chest and back to improve posture and provide a balance load so you can perform at your best.
What are the benefits of resistance vests or clothing?
What are the benefits of resistance vests or clothing?
Studies have shown that resistance clothing has numerous health benefits.
That includes:
Enhanced physical well-being
Optimized athletic performance
Improved muscle development
Higher caloric expenditure
Increased bone density
Improvements in posture, stability and mind-body connection
By combining the proven science behind resistance clothing with a compression fit and our proprietary Dynamic Resistance™ technology, we’ve created vests that are above and beyond anything that’s been offered before
How heavy are the resistance vests?
The Men's Workout Vest weighs between 7 and 12.52 lbs depending on size.
How do I care for my Aion vest?
Aion vests are best stored by laying them on a flat surface. This ensures an optimal fit and maintains both the built-in resistance and compression fabrics.
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Love this vest. Started working out with it. The best investment I could have made in my future.
Women's Workout Vest
B. Tucker
As a 52-year-old business executive
As a 52-year-old business executive, my schedule is a relentless cycle of back-to-back board meetings, international travel, and high-stakes decision-making. Over the last few years, I’ve noticed the physical "tax" of this lifestyle: a bit less energy by 3:00 PM, nagging lower back tension from long flights, and the general feeling that my recovery isn't what it used to be.
I’m naturally skeptical of "biohacking" trends, but after seeing the tech behind the Aion Vest, I decided to integrate it into my morning routine. I’ve only been using it for a short period, and frankly, the results have been immediate and undeniable.
If you’re a high-performer who feels like you’ve lost half a step, or if the "corporate grind" is starting to show in your posture and fatigue levels, do yourself a favor. This is the competitive advantage you didn't know you were missing.
Men's Workout Vest
Resia Rinker
Love t !
I wear it all day long
5
Love t !
I wear it all day long
5 stars
Women's Weighted Walking Vest
Tarra M
Love this vest! I am a pilates instructor and wear it all day as I teach
Love this vest! I am a pilates instructor and wear it all day as I teach. Love the fit. Zips up with ease, although, I often wear it open :) The thing I love the most is that it looks like a trendy vest not a weighted vest!
Women's Weighted Walking Vest
Damaris Pitre
Best weighted vest!
This has been a game changer! You and see and feel the difference.
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Women's Workout Vest
