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Men's/Women's Supportive Lumbar Brace Soft 300

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Sale price: $24.99 Regular price:

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Model: 8358398

Product Features

A photo of the Men's/Women's Supportive Lumbar Brace Soft 300 in use

Men's/Women's Supportive Lumbar Brace Soft 300 is designed for FLEXIBLE and COMFORTABLE SUPPORT for the lower back.

This lumbar brace supports your back and limits movements that could cause injury during training sessions and matches. Play on any terrain without worrying about back pain.

Joint support

Boning at the back for guaranteed lumbar support.

Easy to use

Easy to adjust to your needs while you exercise.

User comfort

Flexible, comfortable compression that fits the shape of your back.

Moisture wicking

The fabrics and design wick away perspiration.

Product Lifestyle Image Gallery

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Men's/Women's Supportive Lumbar Brace Soft 300,black

Product Customer Reviews

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417 Reviews
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Men's/Women's Supportive Lumbar Brace Soft 300,black
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Does not hold firmly to the waist area.

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Hi Simah,

Thank you for your review. It is unfortunate to know that the lumbar belt does not fit you well.
I would advise you to come down to any our experience store to get the lumbar belt size checked as there are 3 different sizes for the lumbar belt.

Let us know when would be a possible time for you to come down and we would be glad to assist you.

Have a pleasant day!
Basketball Sport Leader
Great value

A brilliant back support that helps my supports my back when cycling and running.

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Tarmak Lumbar Brace- Black

Its a good support for my back.

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Hello Malek

Thank you for taking the time to write us a review regarding our product.

We are glad that you are satisfied with the product.

Your review would mean so much to our future customers who are looking into getting a back brace.

We hope to be able to serve you again and see you around Decathlon! :)

Teamsports Department

The size range is not helpful and is not directly related to waiste size. As it's important to significantly overlap both ends go up one size. Mine is unusable as it's too small for a 32"waiste.

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Hello Michael,

thanks for taking the time to leave a review on the Soft 300 Lumbar Brace.

I'm sorry to hear about your not satisfactory experience with our supports sizing unfortunately, being a international company, we had to come up with a sizing system that could work for all of our customers so, for all of our supports, there are specific measurements that need to be taken to understand which size would fit properly.

Anyway, I can suggest you to take the item with the receipt to the closest Decathlon store where you can exchange it for the right size or get a full refund.



Lumbar support

Give proper support.

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Good one

Good one

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Fits a bit larger than suggested

The fit is a bit larger than the sizing indicates on the packaging. Go down one size for a better fit in my opinion.

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Dear Gerald,
Thank you for your time to write this review for us.
I hope you like the usage of the product and hope it's comfortable to you.
For the sizing because we have produced for mass production sometimes it might not fit for some people, we will develop the accuracy of the measurement in the future for a better choice for you and another users.

Thank you for your feedback.
Have a pleasant day :)
extremely comfortable and smooth. fit to wear.

highly recommended as it is perfectly fit for me.

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Very comfortable and gives great support

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Back pain sufferer

Fantastic product very comfortable and fkexible to wear. Gives lower back stability when streatching and moving about. Helped my confidence in excercising more knowing things have more stability.

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Lumbar belt

It’s really comfortable to wear and back support is just awsome

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Excellent Product

One of the item must have with you to support your back while driving sports two wheeler, doing gym and software professionals sitting for longer times.

Back pain relieved

Suffered some back pain after running distance and so purchased the lumbar belt and this really helped in relieving the discomfort.

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Lumbar support very comfortable and easy to wast d

Would recommend this item

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 62% Polyester cationic
  • 23% Elastodiene
  • 15% Polyamide

Why wear this back brace?

Wearing this back support, with its boning at the back, may be recommended if you have lower back pain/lumbago, or if you are unsure about how your back will cope when getting back into sport (basketball, soccer, handball, tennis, running, trail running, gymnastics, judo). It is easy to put on and adjust, with a shape designed to fit your back and keep you comfy.

What is the difference between lower back pain and lumbago?

Lower back pain and lumbago are actually the same thing: back pain in the lumbar region. This pain can be caused by different things, from fractures to deformities and slipped discs. The pain will only disappear if the cause is treated. Wearing a back brace can help reduce pain thanks to its heating action, compression, and the restricted movement.

Choosing your lumbar brace size

Measure your waist size, to 2" above the hips. Then match the measurement taken with the following size chart: Size 1: 25.6" - 33.5" Size 2: 33.5" - 45.3" Size 3: 45.3" - 55.1"

Did you know that all tarmak products are field tested?

The design team behind the TARMAK products is based in Northern France. It is constantly seeking to improve its products to best meet players' needs. All of our models are tested in real-life situations for several weeks by demanding players and are updated based on your feedback.

What gear to get, how to train: explore our basketball tips!

Tarmak is here for anyone playing basketball, from beginners to regulars. Take a look at our tips for training, equipping yourself and prepping:



Product testing

This product has undergone laboratory tests (washing, colorfastness, wear) to ensure that it meets our quality requirements.

Storage instructions

Store in a clean, dry, dark place. Put the adhesive parts on the elastic band to protect the knit from premature wear.

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Size Guide Visual