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Tarmak Prevent 500, Knee Brace
It has anti-slip silicone and ribbing that lets your play your sport with peace of mind. Your proprioception is stimulated, so that you move easier.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Joint support
Joint support guaranteed by a compressive proprioceptive knit
Grip
Non-slip silicone inside the product
User comfort
Knit fabric with comfortable seamless anatomic areas.
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Product Customer Reviews

What
Overall this product is good. The pressure is comfortable, Just sometime the top of edge twist down. Need more sticky around (top) . Thx
These can be a bit expensive, not this one, quality design and firm support for sore knee after a skipping injury, I wear this on 2 hour bike rides.
Really helpful for joint support
Very good fit
Website gave good rating but wouldn't allow the reviews to be opened . Waste of money does absolutely nothing other than ride .
The best knee supports I've ever used since injury to my knee 22 years ago.
Very good
These are so good, I went back for a second one to cover knees. Always good to have something like this in
This support would have been good if it stayed in place . It rolled down the back of my knee and cut into my leg very uncomfortable
Save my knees in winter
Happy customer, size 4 fits my large thigh
Good description for the typ of support needed by Decathlon. The support works great. Some slight discomfort from the side support wire on the top edge but worth it for the end result.
K
Thank you for taking the time to leave your feedback Baljinder.
We really appreciate you taking the time to do this.
Emily
Sports Advisor (Customer Service)
Decathlon Wednesbury
Decathlon UK Limited. Company number: 03140144. VAT number: GB679262296.
Registered office: 9 Maritime Street, London, SE16 7FU.
Good
Additional Product Information
Composition
Main fabric
- 14% Spandex
- 14% Polyester cationic
- 72% Polyamide
Why wear this knee support?
The Prevent 500 knee brace can be used as a preventative measure by applying the compression that you need to support your joint and stimulate proprioception when playing sport (basketball, football, handball, tennis, badminton, running, trail running, gymnastics, judo). With its FEELMOTION technology, you have better movement control without being restricted, and with slight slipping of the product.
What is proprioception?
Proprioception is the ability to know where the different parts of your body are in space. The better your proprioception, the better your balance and the more controlled your movements. It also helps prevent the risk of injury.
Which size of knee support do you need?
Measure around your leg, 3" above your kneecap. Then match the measurement taken with the following size chart: Size 1: 14.2" - 15.4" Size 2: 15.4" - 16.9" Size 3: 16.9" - 18.5" Size 4: 18.5" - 20.1"
Why protect your knees?
The knee is an important joint that is used heavily for sports activities. It absorbs impacts and stabilizes you as well as withstanding huge stresses, particularly when running, jumping, landing, and changing direction.
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: https://conseilsport.decathlon.fr/conseils/basketball-al_332
Origin
Imported
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.
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
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Tarmak Prevent 500, Knee Brace
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.