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CONFIRM YOUR SIZE?!
Women's Walking Vest | CHEST (IN) | STOMACH (IN) |
XS | 28"-31" | 23"-24" |
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Boosts metabolism + caloric burn
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Supports bone health + osteopenia prevention
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Enhances muscle tone + strength
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Improves posture + reduces fatigue
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Calms the nervous system + promotes recovery
Recovery Vest Technology
For Best Use
Sizing Guide
Women’s Recovery Vest
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 XS, S, M, and L.
How to Measure
- Chest: Measure around the fullest part of your bust, just under the armpit, keeping the tape horizontal.
- Stomach: Measure 2 inches above the navel around the stomach, ensuring the tape stays horizontal.
Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
XS | 28"-31" | 23"-24" |
S | 31"-35" | 24"-26" |
M | 35"-39" | 26"-28" |
L | 39"-43" | 28"-30" |
XL | 43"-47" | 30"-33" |
Sizing Preference
To ensure a secure and proper fit, visit our sizing guide page.
Everyday Resistance, Invisible Effort.

With patented technology, our vests go above and beyond what
any vest on the market has done.

A recovery tool that
wears like luxury.

RESISTANCE.
RECOVERY.
LIFESTYLE.

We created the ideal environment for daily performance
standards by combining the core features behind our favorite
health and wellness tools. Elevate your metabolism, posture,
and recovery... without interrupting your lifestyle.
Only 24% of U.S. women meet the CDC’s physical activity guidelines for both aerobicand muscle-strengthening activity. — CDC National Center for Health Statistics, 2022
That means 76% of women aren’t doing the recommended amount of structured workouts—but that doesn’t mean they’re still.
Women average 5,000–7,000 steps per day through work, errands, parenting, etc.,even when they’re not “exercising.” — Harvard Health, Mayo Clinic estimates
This vest meets her where she already is.

Fashion Meets Function
Sleek design that compliments her natural style while strengthening the body.
Colorways
Available in black and mocha for the fall.
Patented Internal Weight Tech
Strategically placed steel discs seamlessly integrated between the stitching, allowing them to contour to your body and move with you.

Wellness, Woven In
BOOSTS METABOLISM + CALORIC BURN
The built-in 4.5 lbs of resistance turns regular movement into low-impact training. It gently increases muscle engagement and caloric output all day long, without changing her routine.
SUPPORTS BONE HEALTH + OSTEOPENIA PREVENTION
Gentle, consistent weight-bearing activity is critical for bone density. This vest delivers that, passively, helping reduce risk of osteopenia as women age.

ENHANCES MUSCLE TONE + STRENGTH
Light resistance throughout the day helps activate underused stabilizer muscles and promote lean muscle tone —especially in the core, glutes, and shoulders.
IMPROVES POSTURE + REDUCES FATIGUE
Strategically placed weight encourages upright posture and spinal alignment, which reduces fatigue from long days sitting or standing.
CALMS THE NERVOUS SYSTEM + PROMOTES RECOVERY
The vest provides a grounding, weighted effect across the chest—ideal for post-workout recovery or mental decompression during high-stress moments.
Athlete Tested and Approved















FAQs about Aion
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 Women's Workout Vest weighs between 4.78 and 5 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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