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Tarmak Mid 500, Supportive Lumbar Brace

Sale price: $44.99 Regular price:

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. Perfect for a home gym.

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Sale price: $44.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8358392

Product Features

A photo of the Tarmak Mid 500, Supportive Lumbar Brace in use

Tarmak Mid 500, Supportive Lumbar Brace | Mid 500 supportive lumbar brace designed to help you return to your sport after suffering moderate back pain.

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. Perfect for a home gym.

Joint support

Boning and adjustable straps for lumbar support.

Easy to use

Easy to adjust to your needs while you exercise. Perfect for a home gym.

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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Tarmak Mid 500, Supportive Lumbar Brace,black 

Tarmak Mid 500, Supportive Lumbar Brace,black

Product Customer Reviews

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Tarmak Mid 500, Supportive Lumbar Brace,black
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Great belt

Guys at store were helpful and the product is amazing. Thanks

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Well put together

Well put together, good range of size adjustment reasonavle support levels, just not quite wide enough to fully work as a soft underbelt to stop a lever-belt pinching.

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Great product

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Great back support

This is a fantastic product. I brought this as suffer with back problems. It gave great support and helped with the pain

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I have used others back support belts, but this one has a definite WOW factor in it. Could not believe how good it is and you can move easily around when fitted. I would highly recommend it. My friends said they could not believe how good it was when used whilst they were suffering

Game changer

I was on the point of giving up archery as I couldn't stand for the length of a competition. With this belt I'm back in the game for less than the cost of 1 decent arrow. Well made, comfortable and highly adjustable. My thanks to the Decathlon designer of this product

Just what I needed

Having being involved in a road traffic collision and thankfully we all survived albeit with some soft tissue injuries. The adrenaline and the joy of not seeing blood or needing immediate medical emergency soon wore off and the severe back pain kicked in. Thankfully I managed to pick this back brace up from decathlon and a bout of strong pain reliever, I would go back to work two days after and I can't recommend highly enough how this back brace helped me.

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Tarmak mid 500

Very impressed with this back support, fully adjustable and comfy wether stood or seated.

Lumbar brace

It very comfortable to wear,and really my back!

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Hi Rowena “angel”, 

Glad to know you love our product! 

It's our motivation to work better, please let us know how we can create a more pleasing shopping journey for you. 

Have a great day : )


Omni-Sport Leader - Basketball

Back Support - for injury

Very good product - suffered back spasms and injury while working out.This product ensured alignment of my spine - the support held up nicely, especially for a heavy set guy like me.

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Lumbar belt Best

Excellent quality

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perfect for lumbar support during pain and Gym

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Good quality material good to use.

The lumber support could be a little more rigid, giving more support at the back. The material quality is good. Good to use for long duration without any irritations.

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Good helpful product.

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Lumbar belt

Useful for long drives

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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 and wide straps, 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, football, 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. The tightening straps offer additional support.

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.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual