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Grav Weight Vest 37lb - Reflective Grey

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Light up the night and your workout with the reflective Grav Weight Vest. This ultimate training gear is like adding a personal spotlight to your routine, so you can shine while you sweat.

Add some extra resistance to your exercises with our fully adjustable weight blocks, with 2.2lb precision. The open-sided design fits all body sizes, so you can finally have a workout partner that supports all shapes and sizes.

The weight vest is made to move with you like a second skin, never hindering your natural movement.

It's time to get seriously strong and seriously visible.

- Reflective design for added visibility
- Fully adjustable weight blocks (2.2lb precision) with removable weight ingots
- Open-sided design for all body sizes (unisex)
- Durable construction with CORDURA® Advanced Fabrics and high-density TPE foam padding for persistent shape
- Optimal fit with adjustable belt (up to 62" torso measurement) and heavy-duty buckle on torso belt
- Comfortable for freedom of movement
- Can be used for a variety of workouts (cardio, strength training, running, etc.)
- Portable and convenient for on-the-go workouts

+ Width: 10.2" / 26cm
+ Length (rear to front bottom edge): 31.9" / 81cm
+ Length (rear to front top edge): 9.8" / 25cm

+ Maximum circumference: 63" / 160cm
+ Minimum circumference: 15.7" / 40cm

Weight block
+ Amount: 16
+ Weight: 2.20lb / 1kg per block

Weight Vest Assembly Instructions - Download now (PDF)

4.9 / 5

Your workouts. Maximized.

Comfortable. Versatile. Easy to wear. The Grav Weight Vest is designed to level up all the trainings you love to do. Calisthenics, lifting, running, HIIT and more. All at an incredible value.

Easy to adjust weight. Even on the go.

Fully removable weight blocks. Adjust weight without taking off the vest. Increment at 1kg. Sit in each individual pockets.

Feel the gravity. Not the weight.

Extra thick padding with dense foam inside. Isolate your body from the weight blocks in a comfy way. Always retains the shape, even after heavy compression for a longer period.

Exceptional durability. Built for the toughest workout.

Tear-resistant and built to be tough with CORDURA fabric. Put together with heavy-duty stitching lines. Take it on a hike, hit the gym, or run the field without worry.

Smaller vest. Bigger motion.

The short design keeps your stomach free — perfect for core workout or mobility conditioning, in a harder mode.

One size fits all.

Whether you're building muscle or losing fat. Men or women. The flexible belt keeps the vest on you, snugly.

Be stronger. Faster. And better.

Get to your fitness goal faster, with more gravity. Whether it is gaining strength and endurance, build muscle, lose fat.

Customer Reviews

Based on 164 reviews
Vee (Singapore, SG)
Vest 12 kg Pro

Bought Pro vest specifically for weighted hike. Needed the front pouch for iphone 13.

The front pocket is really a tight squeeze for the Iphone 13 even with any case. A real challenge to put in and take out phone with vest fully loaded.

No real advantage over standard vest unless you really need rustproof weights


Perfect fit fast shipping

Dave (Melbourne, AU)
Incredible comfort

Easy to swap weights in and out, quick to take on and off, incredible shoulder padding and the hook and loop belt that sakes sure it stays snug through the entire workout.
Can not recommend this highly enough

Frequently asked questions

The better question is, what workout this is NOT for? Because we simply cannot find any workout that is not compatible with this vest.

Walking, running, jumping, squatting, push-up, pull-up, sit-up, handstand, calisthenics, CrossFit, HIIT, military-style training, yoga, and even sports like football and basketball.

The list goes on.

The only difference is 37lb is 5cm wider than the 28lb vest. Go for 37lb if you are looking for more challenge and more adjustment room. 28lb is good for those who demand a maximum range of motion thanks to its smaller size.

Our vest are designed to be unisex. It features adjustable velcro straps that allow it to contract or expand as needed for an optimal fit.

The Pro has more features the non-Pro doesn't have. Such as zero-rust weight blocks, metal Cobra buckles, waterproof pocket, reflective strip, and so on.

The Pro and non-Pro are using the same vest model so the dimension and fitting are the same.

Not at the moment.

In our laboratory test, we think that 37lb is the best balance for both practicality and aesthetic. Adding more weight, the weight vest would be come too bulky and limiting range of motion. Plus, bulky vest doesn't look good on majority of individuals body sizes (we are fanatic about the outlook!).

We cannot comment on other brands weight vest since we have not owned and tested them, except for Decathlon Weight Vest. Our product is a result of continually improving and innovating, based on actual usage. We are constantly upgrading the details that might not be obvious to you. E.g, the belt used to be flimsy and soft, we've improved it to double thickness for better durability and security.

The vest
Option-One) Spray odor eliminator directly on the vest and hang dry.
Option-Two) Take all the weights out. Detach the bottom strap. Putting the vest in a washing bag of its size is strongly recommended for machine washing. So the vest will keep in position and the exposed velcro part will not damage other fabric parts.
Read the full guide.

The weights blocks
Use only a water-damped cloth to wipe the iron nuggets. Avoid using any chemical detergent to protect the coating.

Each weight block is 2.2lb, so you can go from 0 to 37lb in 2.2lb steps. Easy to remove for cleaning.

Soreness means your body is adjusting to new weight. Take off the vest during breaks at first. After a few sessions, you should be able to keep it on the whole time.

Not even a bit. Every weight ingots is sitting tight in its tailor-made pocket. With the heavy-duty strap around your torso and contoured shoulder strap, it becomes a part of your body throughout any movement.

Delivery takes 2 to 5 business days. Read more in Shipping.
We'd like you to be 100% satisfied with our service and the product(s) you've purchased. If any item(s) you have purchased is not to your liking you can return them to us within 30 days for a refund or an exchange.
Read more in Refund Policies.

We don't know. Tell us if you want to test it, we are curious too.

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