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5000+ Five Star Reviews

FormFit 6" Nylon Training Belt - Immortal Black

$69.95 AUD
16 reviews

In stock

The FormFit series is a versatile and ultra-light weightlifting belt suitable for many training applications – whether it’s CrossFit, Bodybuilding or general training.

With its functional and ergonomic design, the FormFit 6" Training Belt offers superior comfort and lumbar support. This model features a 6” backing bolstered by stiff lumbar spines, tapering to 4” at the front.

Our unique knurled metal Lock-Latch system ensures you can train confidently knowing your belt is on snug and secure during each workout set.

If you’re after unmatched performance, support, and comfort – look no further than the Iron Tanks FormFit series!

Product Highlights

- Lock latch ensures no slippage of Velcro strap
- 6” back support tapering to a 4" front
- Perfectly contoured fit as to not cut into the ribs/hips
- Supportive lumbar spines
- Infinite size adjustment
- Overall size range of 6" / 15cm
- 100% durable nylon fabric and webbing
- 100% latex used in lamination process
- 100% nylon thread stitching for durability and longevity.
- Suitable for both males and females
- Lightweight
- Maximum comfort
- Black rubber logo
- Suitable for Weightlifting, Bodybuilding, CrossFit, Strongman and general gym use
- Blackout design

- Nylon

Fit Suggestion

- Please view size chart and follow the detailed guide.
- It is imperative to measure in order to select the correct size.
- Please do not purchase without measuring yourself.
- Note that belt sizing is not the same as your pant size.

Shipping and Returns


We offer FREE regular shipping on;

1. Orders over $99 AUD to Australian (excluding WA*) and New Zealand customers.

2. Orders over $149 AUD to Worldwide customers.

3. Express shipping is calculated on an individual basis via weight and location.

Click here to view our full Shipping Policy.


Returns at Iron Tanks are easy and hassle free! Our goal is 100% customer satisfaction and we work very hard to maintain it.

We operate under the Australian Consumer Law (ACL). Below are the terms and conditions set out.

Item(s) may be returned under the following conditions;
     - Items can be returned within 60 days from purchase date
     - Items must not be used, washed, soiled or damaged by the customer
     - Items must have original tags and packaging

Item(s) that are not returnable or refundable are;
     - Posing trunks (hygienic reasons)
     - Gift cards
     - Promotional items and free gifts

Click here to view our full Returns Policy

Delivery Service Updates

*24th November, 2022 - Extreme weather and flooding has causing significant damage and closure of rail lines and major roads connecting the east coast to Western Australia. AusPost has suspended their regular service to WA until further notice. This is a temporary measure until the repairs are carried out where services can resume. Express Post is the only available delivery option at this point in time for our WA customers.

Customer Reviews
4.8 Based on 16 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
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Filter Reviews:
Mark A.
Australia Australia
I recommend this product

Post Op support

Have had a Hernia surgery and the support products through chemists were lacking in support and expensive. Trawling through the internet I found this belt ordered one to try and it very good. I have ordered another two.

Australia Australia
I recommend this product

Lightweight and solid

Firm all round fit, probably the comfiest nylon belt I've ever used. Ultra light weight makes it a bonus for when traveling.

Luke M.
Australia Australia
I recommend this product


My belt I got is deadly as such a comfortable belt holds this back tight would deffs buy another but don't think I will need another as it's best quality and I know will last year's too come get in grab one.wont disappoint

Shaun G.
Australia Australia
I recommend this product

6” Nylon Training Belt

It is still very early days with the lifting belt but first impressions where that is seems to be very good quality and supports very well when doing squats and deads. I have used a leather belt for some time now so it’s nice to have a change and use a velcro belt as I feel I get a little better support on certain exercises and doesn’t dig into you like the leather belt.

Anaru K.
Australia Australia
I recommend this product

Belt size

Excellent product but my belt is a bit big on me I usually order 3xl on my belt size and fits me perfectly is there any chance of swapping to a 2xl if not I highly recommend iron tanks


Iron Tanks Gym Gear

Hi Anaru, We have sent you an email for you to return the product for a refund. You can place a new order at any time, for the correct size required. Kind Regards, Iron Tanks Support Team.

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