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Inzer Forever 10mm Lever Belt


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"I've had the belt for almost a month now and it is great. I love having the lever." -Peter S. 

"Great quality belt for a reasonable price" -Anita S. 

Please ensure you measure your waist, and do not base your sizing on your pant size.

Inzer Suggested Sizing:
XS: 22-25"
S: 26-29"
M: 30-33"
L: 34-38"
XL: 39-42"
2XL: 43-46"
3XL: 47-50"

Approximate complete range of the belts: 
XS: 20-30"
S: 23-33"
M: 25.25-35.25"
L: 31.25-41.25"
XL: 34-44"
2XL: 39-49"
3XL: 42-52"

Description:  All the manufacturing quality and Lever Belt action in a pliable 10mm thickness.

  • minimum of 10 mm thickness choice for lifting applications when a thicker belt is not needed. 10mm conforms to your body shape sooner and is considered by some to be more comfortable.
  • Easy to tighten with the push of the Lever. 
  • Can be loosened in less than a second with a quick flick of the patented Lever.
  • The tighter it’s worn the more secure the Lever Buckle stays in place.
  • Can be adjusted up to three inches tighter than with a standard buckle.
  • All Inzer Forever Belts ™ are one solid thickness of the finest, select, exclusive leather. It is not layers glued together cheaply to make thickness as some other brands that can come loose years later. There are no compromises in quality in the Forever Belt ™.
  • Four rows of lock-stitched, corrosive resistant, hi-density nylon.
  • The edges of the belt are finished with refinement but not rounded. Rounding of the edges lessens the effective width. Therefore the complete competition legal width is maintained in the Forever Belt ™. Plus, an exclusive Reinforced Leather™ component masterfully integrated inside your Forever Belt™ enhances the breaking-in process and ‘remembers’ your individual form as it outperforms all other belts.
  • Conforms to your body shape over time and forever stays firmly supportive. Does not turn overly soft and fold over as another brand’s belt tends to do. 
  • Finished with top quality, fine suede providing non-slip surface.

Customer Reviews

4.9 Based on 110 Reviews
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Kareem Y.


Great belt, great shipping, great customer service

LIsa F.
United States United States

Excellent product

Excellent product and company

Loralea H.
Canada Canada

Amazing Belts

I order 2 belts for my teen son & daughter who do powerlifting. They said the belts are amazing and easy enough for them to put on & take off without any help. They both said they noticed a difference immediately & were able to get new PR.

Michael S.
Canada Canada

Best Lifiting Belt I’ve Ever Used, Hands Down.

First of all, I wanted to thank you guys for the great support, quick shipping (to the other side of the country, lol), and for making products like this available to us! Second, can I take a second to comment on how gorgeous these belts look in person.. I bought the turquoise, it’s the cleanest looking belt I’ve ever seen, period. Anyway, This is by far the best lifting belt I’ve ever used. I’d given it a couple of weeks to go through 4-5 leg days, etc. to really put it to the test, get a feel for it and the support, and find the right placement for the lever etc as I wanted to be able to give a completely honest review after using the item numerous times. The support from this belt is unmatched. I’ve used numerous other belts in different widths and sizes, both buckle and lever as my gym has a decent collection. I’ve gotten to a point in my lifting to where I needed one specifically for me and had seen these belts elsewhere, really liked the look so decided to dig a bit deeper. After looking at some YouTube reviews and reading some of these online reviews, I decided to go ahead and order this one; for an unbelievable price I may add. The first day or two of use it did bruise a little as I’ve been seeing in the comments but it’s not a painful thing, it’s just the stiffness of the belt causing a little rubbing, this will go away with more use, or you may need to slide your lever ahead a little as to give yourself some more space. Wasn’t an issue for me at all and I didn’t have to move the lever at all. This belt has provided me with support that I’ve never experienced from another belt, it’s helped my deadlift and squat numbers slightly increase as well as a huge help with back-stability during a bench press, etc etc. I can adjust it completely based on my size at the time for it to fit me perfectly without pinching or anything of the sort. I couldn’t be more happy with the purchase and am so glad that I chose to go with this specific belt. Anyway, I’m rambling at this point but I just wanted to be clear that I could recommend it to absolutely anyone who is serious about bodybuilding, weightlifting, and/or powerlifting. InnerStrength, thank you again, and I’m sure I’ll be doing business with you again in the near future! 10/10.

Michael S. verified customer review of Inzer Forever 10mm Lever Belt
Dylan L.
Canada Canada

Not impressed

I ordered the Inzer forever 10mm Lever belt for powerlifting. It is my first lifting belt I have bought. I have used other belts before (single/double prong) but never a lever belt. This is the first “real” belt I have tried. I followed the manufacturer’s recommendations for measuring (i measured in the correct location, double checked etc) and was recommended an XL. When it arrived it was much too big, i only had one loop left (the lever was cinched nearly all the way up the notches). Also, while I would say that you get a GREAT fit with the belt, and that it gets nice and TIGHT, if you prefer different levels of tightness for squat vs deadlift it will be a pain overall though the belt appears of great quality. I exchanged it for a single prong 10mm one size down