Engineered for Performance. Made for You.
Explore Aion’s complete lineup - designed for durability, peak performance, and real results.
Men's Collection
CONFIRM YOUR SIZE?!
| Men's Workout Vest | CHEST (IN) | STOMACH (IN) |
| S | 32"-36" | 28"-32" |
| Men's Workout Vest | CHEST (IN) | STOMACH (IN) |
| M | 36"-40" | 32"-36" |
| Men's Workout Vest | CHEST (IN) | STOMACH (IN) |
| L | 40"-43" | 36"-39" |
| Men's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XL | 43"-47" | 39"-43" |
| Men's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XXL | 47"-51" | 43"-45" |
| Men's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XXXL | 51"-56" | 45"-48" |
Thanks for choosing our Men's Workout Vest! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
CONFIRM YOUR SIZE?!
| Limited Edition Aion Green Men’s Workout Vest – Pre-Order Now | CHEST (IN) | STOMACH (IN) |
| M | 36"-40" | 32"-36" |
| Limited Edition Aion Green Men’s Workout Vest – Pre-Order Now | CHEST (IN) | STOMACH (IN) |
| L | 40"-43" | 36"-39" |
| Limited Edition Aion Green Men’s Workout Vest – Pre-Order Now | CHEST (IN) | STOMACH (IN) |
| XL | 43"-47" | 39"-43" |
| Limited Edition Aion Green Men’s Workout Vest – Pre-Order Now | CHEST (IN) | STOMACH (IN) |
| XXL | 47"-51" | 43"-45" |
Thanks for choosing our Limited Edition Aion Green Men’s Workout Vest – Pre-Order Now! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
CONFIRM YOUR SIZE?!
| Boardroom Recovery Vest Black | CHEST (IN) | HIPS (IN) |
| M | 37"-41" | 37"-40" |
| Boardroom Recovery Vest Black | CHEST (IN) | HIPS (IN) |
| L | 41"-44" | 41"-43" |
| Boardroom Recovery Vest Black | CHEST (IN) | HIPS (IN) |
| XL | 44"-48" | 43"-46" |
| Boardroom Recovery Vest Black | CHEST (IN) | HIPS (IN) |
| XXL | 48"-52" | 46"-49" |
| Boardroom Recovery Vest Black | CHEST (IN) | HIPS (IN) |
| XXXL | 52"-56" | 49"-55" |
Thanks for choosing our Boardroom Recovery Vest Black! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
CONFIRM YOUR SIZE?!
| Boardroom Recovery Vest Diamond Gray | CHEST (IN) | HIPS (IN) |
| M | 37"-41" | 37"-40" |
| Boardroom Recovery Vest Diamond Gray | CHEST (IN) | HIPS (IN) |
| L | 41"-44" | 41"-43" |
| Boardroom Recovery Vest Diamond Gray | CHEST (IN) | HIPS (IN) |
| XL | 44"-48" | 43"-46" |
| Boardroom Recovery Vest Diamond Gray | CHEST (IN) | HIPS (IN) |
| XXL | 48"-52" | 46"-49" |
| Boardroom Recovery Vest Diamond Gray | CHEST (IN) | HIPS (IN) |
| XXXL | 52"-56" | 49"-55" |
Thanks for choosing our Boardroom Recovery Vest Diamond Gray! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
CONFIRM YOUR SIZE?!
| Boardroom Recovery Vest Chevron Gray | CHEST (IN) | HIPS (IN) |
| M | 37"-41" | 37"-40" |
| Boardroom Recovery Vest Chevron Gray | CHEST (IN) | HIPS (IN) |
| L | 41"-44" | 41"-43" |
| Boardroom Recovery Vest Chevron Gray | CHEST (IN) | HIPS (IN) |
| XL | 44"-48" | 43"-46" |
| Boardroom Recovery Vest Chevron Gray | CHEST (IN) | HIPS (IN) |
| XXL | 48"-52" | 46"-49" |
| Boardroom Recovery Vest Chevron Gray | CHEST (IN) | HIPS (IN) |
| XXXL | 52"-56" | 49"-55" |
Thanks for choosing our Boardroom Recovery Vest Chevron Gray! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
Women's Collection
CONFIRM YOUR SIZE?!
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XS | 28"-31" | 23"-24" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| S | 31"-35" | 24"-26" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| M | 35"-39" | 26"-28" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| L | 39"-43" | 28"-30" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XL | 43"-47" | 30"-33" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XS | 28"-31" | 23"-24" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| S | 31"-35" | 24"-26" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| M | 35"-39" | 26"-28" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| L | 39"-43" | 28"-30" |
| Women's Workout Vest | CHEST (IN) | STOMACH (IN) |
| XL | 43"-47" | 30"-33" |
Thanks for choosing our Women's Workout Vest! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
Women's Workout Vest
CONFIRM YOUR SIZE?!
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| XS | 28"-31" | 23"-24" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| XS | 28"-31" | 23"-24" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| S | 31"-35" | 24"-26" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| S | 31"-35" | 24"-26" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| M | 35"-39" | 26"-28" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| M | 35"-39" | 26"-28" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| L | 39"-43" | 28"-30" |
| Women's Workout Crop Vest | CHEST (IN) | STOMACH (IN) |
| L | 39"-43" | 28"-30" |
Thanks for choosing our Women's Workout Crop Vest! To ensure the perfect fit, please check the sizing charts above or go to our sizing guide page. If you have already done so, please proceed by clicking "Continue." We want your workout experience to be just right—your satisfaction is our priority!
Women's Underhoodie
Aion’s Merchandise
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FAQs about Aion
Learn more about our products, our technology and our team.
The Workout Vest is intended to be worn during athletic activity. That includes strength training, plyometrics, stretching, running, walking, hiking, active recovery and other similar activities. The Boardroom Vest is meant to be worn during daily life when you’re not specifically exercising—when you’re at work, at home, running errands or commuting.
Aion offers products exclusively through our website. We’re building a thriving community (online and IRL) based on our shared mindset and our focus on achieving greatness.
Aion is pronounced like "ion" or "eye-on." Inspired by the concepts of eternity and longevity, we aim to give you more vitality and help you make the most of your time.
Aion is the first to combine compression,Dynamic Resistance™ technology and premium-grade fabrics in one vest. Unlike other vests that stress your back or neck muscles, the resistance from Aion vests feels like it’s part of your body, pushing your system to work harder while maintaining a healthy posture.
