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Availability:
In Stock.
Arrives
Wednesday, Oct 7
Features
- Country Of Origin : China
- Weights Are Adjustable In 4 Lbs. Increments, Max Weight Is 40 Lbs.
- One Size Fits All Sizes
- One Piece Design With Belt Attached Onto The Vest For Easy Setup
Description
Shipping Weight: Calculated Only At 20Lbs Rate To Lower Shipping Cost To Save You Money For This Item. The Runmax 40Lbs Pro Weighted Vest Is A Great Way To Add Resistance To Your Workout. This Is A Great Vest To Start Your Cross Training, Strength Training, And Anything Else You Will Need A Weight Vest For. The Vest Is 15" In Length From Your Collarbone Down And 13" In Width, Which Makes This One Of The Most Compact 40Lbs Weighted Vest In Its Class.
Size: 40 LB
Brand: RUNFast
Material: Iron
Color: Black
Style: MERGE WITH B01AJ12MBY
Brand Name: RUNFast
Number of Items: 1
Manufacturer: RUNFast
Number of Packs: 1
Unit Count: 1 Count
Target Use Body Part: Body
Special Features: Adjustable
Target Audience: Adults engaged in fitness activities
Global Trade Identification Number: 85
UPC: 784672583985
Part Number: RM40LTL
Model Number: RM40LTL
Recommended Uses For Product: Workout
Specific Uses For Product: Cross Training, Strength Training, Workout
Size: 40 LB
Item Weight: 40 pounds
Color: Black
Product Style: MERGE WITH B01AJ12MBY
Material: Iron
Closure Type: Hook and Loop
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I have had this for over a year and have logged many hours with it. I am just now purchasing the shoulder pads as I am now using it for hours at max weight and it is hard on the shoulders, hoping the pads help. For reference I am 6 feet 230lbs who normally wears a XL shirt. This thing fits well and stays in place. The straps to secure it hold well and don't cause much chaffing. I have to apply cream to a small part of my underarms but not bad. It is as comfortable as one can expect from a weighted vest. My biggest complaint is it is fairly bulky so in warm weather it is really hot to use. In fact I went and purchased a wolf tactical workout vest that was 3x what this cost hoping the lower profile would make it nicer to wear. I ended up returning that one because while smaller it was so uncomfortable I couldn't wear it. The ability to change the weight really does make this much more practical as I could adjust as I was working my way up. I still will pull weight out and drop to 20lbs if I want to run in it. If you want to get into weighted vests this is the best bang for the buck and versatility
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Reviewed in the United States on July 18, 2026 by David Luttrell
I wear this RunMax pro 40 ib vest mainly when I hike up mountains and go bike riding. First thing I want to mention is putting this on really adjusts your posture to a very natural position. I have had minimal pain wearing this, even when hiking long distances. No pain in shoulders or lower back as of yet. It might help if you use your phone or a mirror to properly strap this vest on and adjust as necessary. If you do so, you might not need to buy the non-including shoulder straps they sell for this. I think it's so well designed that it really isn't necessary, but experiences do vary, and I suggest just adjusting it slightly as needed, but just getting the straps across as straight as possible should do it. I will say, despite it's apparent simplistic aesthetic, I think the design of this vest itself is excellent for usage. The quality overall is very good, but I have noticed that maybe after the 4th hike the velcro straps did start to wear out, but I suppose that's to be expected with 40ibs of T A C T I C A L S U P E R I O R I T Y bouncing all about. Well, it's not quite tactical as it could use more pockets. However, you do have a front pocket that'll hold your precious livelihood (yes, your cell phone) there's a metal ring I use for my keys, and even a whole water bottle holster to arm yourself to the teeth with liquid rehydration. ...Yeah... Well, there's not much to say about this vest really. It's relatively comfortable, it doesn't feel too constraining or put you at risk of overheating due to it's very airy design... Somehow, despite the RunMax name, I'm not sure this is the most aerodynamic of designs 🤔 but I digress. This vest does have the option to remove sandbags so I suppose you COULD have "added storage" for the removal of weight, but I'm just not sure what you'd be putting in those kinds of pouches aside from the occasional candy/granola bar 😳 In all seriousness this vest is great, even despite it's very basic exterior. Compared to other vests, it's comfortable for many different sizes, you have lowered risk of overheating, lowered risk of pain and it's adjustable to your needs as you become a chiseled masterpiece overtime. If it ever did just have more pockets, this would be quite sublime. If you need, you can consider buying a drawstring backpack, and items with very appealing names such as "wAtEr bLaDdEr" and "fAnNy pAcK" to keep you hydrated AND storage friendly. And maybe some sort of solar external battery (that's right I just called you out again!) And I'm not saying anything about anything, but in a pinch, if in case of a pesky zombie apocalypse this thing IS still 40 ibs. You do the math... What are you waiting for? For 50 bucks go get those glutes in shape err get your butt in gear
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Reviewed in the United States on May 4, 2024 by Isaiah T
Fastens snugly to my body and the weight is distributed nicely on the front and back. MUCH better than the backpack with books I was using. Feels durable and well-made.
Reviewed in the United States on June 18, 2026 by Lee Ann Woolbright
This weighted vest is great quality. I really like the increments of the 4-pound weighted sand packs. The only reason I gave 4 out of 5 stars was due to the placement of where they sewed the shoulder seams together. They tend to dig into my shoulders causing discomfort. I bought a set of velcroe shoulder strap pads off of amazon separately and they work wonders. I have worn this vest almost every day since I’ve purchased. With that being said, if you are in a populated area walking/jogging in this thing, be prepared to get looks because it is fairly bulky.
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Reviewed in the United States on June 29, 2026 by He says
Great vest. Quality and comfort.
Reviewed in the United States on September 22, 2026 by Edgar W Campbell Sr
A great workout addition. The fit is great and there is no problem with weight distribution. I'll personally only walk and do body weight exercises with the vest, but it is very durable for other things as well. There is no order and it is breathable
Reviewed in the United States on July 7, 2026 by Llama
I bought this to train and pass my arduous pack test (45 lbs for 3 miles in under 45 minutes) and when I showed up with it on the day of testing, I expected to have to borrow 5 lbs of weight, but we weighed it and it was 46 lbs. I now ruck with it and if you adjust it right, you don't need extra padding and definitely not if you're wearing a jacket in colder weather. I like the weight distribution. It fits nice and the only thing I wish they would redesign is the storage flap so that you could access the pocket with a zipper on the outside. Having to undo the belt to access the storage flap is a PITA. The built-in holder holds my Kenwood radio nicely. The weight sacks are covered with thin material, which concerns me but they haven't leaked and once you're up to the weights full capacity, I don't think it will be an issue unless you're constantly adjusting the weight. I do believe the weight material is inside heavier plastic bag inside the sewn covering. I'll keep it at ~40 lbs for rucking and I also use it for weighted calisthenics. BTW, passed my arduous pack test in 39:55. Not bad for a 54 year old for his first time wearing barefoot shoes ;)
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Reviewed in the United States on April 30, 2025 by Massive Overkill
Makes my workouts great, tight fitting and durable (love the pockets) .
Reviewed in the United States on July 9, 2026 by Oscar