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Inzer Forever 10mm Lever Belt

326 reviews
Only 3 left in stock!

Why order from us?

  • - In stock orders ship within 1 business day
  • - Hassle free return shipping (within Canada)
  • - $8 standard shipping or free shipping on orders over $199 (non-freight items within Canada)

Questions? Concerns? Contact Us!

Product Description


Please ensure you measure your waist where you will wear your belt. DO NOT BASE YOUR SIZING ON YOUR PANT SIZE. If you have questions about which size to order, watch the video below, or contact us and we'll be happy to help you get the right size ordered!

Inzer Suggested Sizing:
XS: 22-25"
S: 26-29"
M: 30-33"
L: 34-38"
XL: 39-42"
2XL: 43-46"
3XL: 47-50"
4XL: 51-54"
5XL: 55-58"

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"
4XL: 46-56"
5XL: 50-60"

Watch our video on how to choose the correct size

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 326 Reviews
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Filter Reviews:
Kevin G.
Canada Canada
Great belt

Super fast shipping

Susan C.
Australia Australia
Top quality belt and outstanding customer service from Innerstrength

Love this belt. Amazing customer service! On my doostep in Sydney Australia in 4 days! Local distributor here only stocks black and I wanted a bright colour so was excited to find this website. I am between sizes S & M and the Innerstrength video & charts helped me decide. Went with the M as I like more overlap. Tip: when worn at the largest setting, there is a gap when the lever sits open and 1" overlap when closed. So add 1" overlap for each hole as you go tighter. So at the middle setting you will have 6" overlap. Don't forget to "break in" the 2 holes where the hooked prongs go before you put on the belt or you will have trouble getting it off. Work around the holes with a screwdriver to smooth down the edges of the 2 holes. The turquoise is a beautiful vibrant colour. Look forward to future purchases from Innerstrength.

Alexi A.
Canada Canada
The only lifting belt you’ll need!

I’ve been on the fence for a while on getting this belt. But I’m sure glad I took the leap! Out of the box, you need to ensure that you “break it in”. Lots of videos on YouTube to show how to do this, but it’s made a huge difference in its usability when it’s brand new. I’ve only used it for 2 gym sessions so far, but it’s gotten me super excited to hit new PRs with. I was torn between a size small and medium as I have a waist between 29-30. Both fit but I stuck with the medium so that there was a bit more overlap when the belt is locked. (And it won’t dig in as much) Also, I like to wear hoodies to the gym in the winter, so definitely need the extra holes to adjust the fit. I’m very happy with it so far and can tell it’ll last me forever indeed. Side note: Inner Strength’s shipping was crazy fast! I believe I received the product in 24hours from the time I made the order. I’ll definitely continue to purchase my gear from here in the near future :)

Tommy C.
Canada Canada
Inzer belt

It was great! I'm very satisfied.

zachary t.
Canada Canada
Good buy

This is a good belt and it arrived quickly. I find it better and more comfortable than my 13mm