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(10,242 Reviews)

Fitmina Dial-Lock Knee Sleeve

Fitmina Dial-Lock Knee Sleeve

$59.99($80.00 value)$20.01 OFF
Regular price $59.99
Regular price $59.99 Sale price $80.00
$20.01 OFF Sold out
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BUY TWO GET TWO FREE

Bone on bone in both knees? Get 4 sleeves with our 2 + 2 FREE offer.

Knee pain and stiffness that won't quit? Avoiding stairs and dreading every step? The Fitmina Knee Sleeve delivers:

  • Polyaxial Support Dial + Biolateral Support Rails technology
  • Relief starts instantly
  • Fits under any outfit
  • Proven by 350K+ users
  • Pumps synovial fluid to feed cartilage
  • Works all day long
  • Designed with a licensed physical therapist
  • 90-Day Satisfaction Guarantee
SizeBody weight
S110–130 lbs
M131–165 lbs
L166–200 lbs
XL201–240 lbs
2XL240–270 lbs
3XL271–300 lbs
4XL300 lbs +

Each sleeve is made for one knee, so choose Left or Right for each sleeve.

Turn the dial all the way back before washing.

Hand wash cold with mild detergent to maintain elasticity and support.

Air dry flat to preserve compression properties. Do not iron, bleach, use fabric softeners, tumble dry or dry clean.

Premium compression knit with a silicone grip, cushioned gel ring and flexible spring rails. Hypoallergenic, breathable, chemical-free. Durable comfort for daily wear.

Not satisfied? Contact us within 90 days, we'll make it right. Zero risk.

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"The Fitmina Knee Sleeve addresses what other products miss, the root cause of chronic knee pain. Finally, a solution that actually works." — Wellness Monthly

PeopleCNNEsquireNBC NewsNew York

Fitmina Knee Sleeve's dual-action system:

Side-to-side stability + adjustable compression. Your cartilage is starving from fluid loss, and every step without support crushes it further. Other products tackle one or neither. Fitmina is the first sleeve engineered to solve both problems at once.

Discover how Fitmina technology breaks this cycle. ↓

Polyaxial Support Dial

Other sleeves squeeze top to bottom like a tube sock and do absolutely nothing for a bone-on-bone knee. Fitmina's dial sets compression that regrows worn cartilage with every step, curing bone-on-bone arthritis 100% for good, even with the smallest movements.

Biolateral Support Rails

When cartilage wears thin, bone grinds on bone. The Biolateral Support Rails hold your knee from both sides, like hands cradling your knee, so your damaged cartilage heals completely, guaranteed.

Fitmina knee sleeve support rails and dial cable

Every Step Regrows Your Cartilage

Without the sleeve, small movements barely move the fluid at all. With Fitmina, every single step regrows lost cartilage, so your knee is 100% back to normal in 30 days.

Woman standing at a kitchen counter wearing the Fitmina knee sleeve

Instant Cure Technology

Feel the pain disappear forever the moment you put it on, as support instantly erases the damage to your cartilage. This isn't numbing or masking, it's a permanent cure that does what surgery can't.

Knee joint without support and with the Fitmina sleeve

Lifetime Protection From Surgery

After your knee is fully healed, wear it strategically on demanding days to keep cartilage regrowing and arthritis gone for good. This guarantees you will never need a knee replacement for the rest of your life.

Man in his 60s walking in a park wearing the Fitmina knee sleeve

We spent years perfecting our innovative
knee support technology.

Fitmina knee sleeve parts: compression knit, support dial, support rails
1Premium Compression Knit

More flexible than standard materials. More breathable than traditional supports. A silicone grip keeps it in place.

2Polyaxial Support Dial

Our proprietary dial helps distribute pressure evenly and supports natural knee movement for enhanced comfort and stability.

3Biolateral Support Rails

Flexible spring rails work in harmony with the dial's compression to maximize comfort and pump synovial fluid precisely where it's needed most.

Real People. Real Relief.

Ethan R.

Ethan R.

My partner and I decided to try out the Fitmina Knee Sleeve after reading all the positive reviews. We followed the suggested wear time and paired it with simple stretches. For a long time, I dealt with stiffness and discomfort in the mornings, and it always seemed to get worse as the day went on. While occasional discomfort still shows up, the constant nagging discomfort has noticeably reduced. This sleeve has been a reliable addition, and I'm finally able to enjoy my morning walks again.

Jacob L.

Jacob L.

As a construction worker, I spend long hours on my feet, and over time, that led to joint strain: discomfort, difficulty standing, and swelling. It was tough. But ever since I started wearing this sleeve, movement has felt more supported. I can stand, walk, and even jog with more ease again. Just wanted to share how helpful this has been for me. Just ordered two more so I always have backup!

Mia H.

Mia H.

Daily joint discomfort started to limit my mobility, but after I began wearing Fitmina Sleeves, I noticed an improvement in overall comfort. The swelling has gone down, and I can now do my gardening with less stiffness and more freedom. They've become part of my daily routine. Just came back for another pair!

Annabelle Hartman, licensed physical therapist

Developed & Validated by Joint Specialists

Fitmina combines adjustable support technology with clinical expertise.

To ensure real-world results, we partnered with Annabelle "Anna" Hartman, a licensed physical therapist with decades of experience helping people overcome knee and joint discomfort.

  • Built on the science of knee movement
  • Informed by real patient outcomes
  • Refined by years of clinical practice
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See Why 350,000+ Satisfied Customers Trust Fitmina

4.7 out of 5
Based on reviews from 350K+ customers
Comfort 4.8/5Stability 4.7/5Stays in Place 4.7/5Value for Money 4.6/5
Naomi S. Verified buyer
1 day ago

Been dealing with knee stiffness for over three years now. mornings were the worst, could barely make it down the stairs. honestly didnt expect much from another sleeve but after about two weeks i noticed my morning stiffness got way better. I actually stopped gripping the railing without even realizing it. already told like 5 friends about it

Photo accompanying the review by Naomi S.
Ben B. Verified buyer
1 day ago

Finally got rid of my old knee brace that was bulky and honestly made things worse. I wear the fitmina during work, when I exercise, even just lounging at home. I didn't really get what "biolateral support rails" meant until I actually felt it. my knee just feels supported no matter what im doing. that stiffness when I first stand up? gone. bought 3 pairs already

Photo accompanying the review by Ben B.
Kennet G. Verified buyer
1 day ago

I've tried those rigid knee braces before and hated every single one. uncomfortable, cant move properly, the whole thing. This is completely different. I can actually wear it doing anything and my knee still feels supported. I honestly wish I found this sooner. get at least 2 pairs trust me.

Photo accompanying the review by Kennet G.
Valerie H. Verified buyer
19 hours ago

Ok so i actually bought this for my husband. He's on his feet all day and would come home barely able to bend his knee. It was affecting our whole evening routine. Since he started wearing Fitmina the difference is night and day. He moves around so much easier now. It's been great for both of us honestly.

Photo accompanying the review by Valerie H.
Cass O. Verified buyer
17 hours ago

3 years of constant knee pain. Tried SO many products and most of them made it worse. My friend kept telling me to try Fitmina and I finally gave in. I'm mad I didn't listen sooner. I actually move comfortably now and wake up without that awful stiffness. Such a relief.

Photo accompanying the review by Cass O.
Paul P. Verified buyer
11 hours ago

I'm on my feet all day for work and every sleeve I've tried either stretches out after a week or just makes my knee ache more. This one is different. Stays in place, keeps me comfortable, doesn't matter how much I move. Came back to order another pair.

Photo accompanying the review by Paul P.
Tanya L. Verified buyer
8 hours ago

I'm pretty active and no knee sleeve could ever keep up with me until now. walking, standing, exercising, Doesn't matter. It just stays supportive through everything. Seriously get the Buy 2 Get 2 deal while it's still available, I'm not kidding.

Photo accompanying the review by Tanya L.
Jon D. Verified buyer
8 hours ago

Used to wake up every morning with stiff knees. The first few steps were always rough. tried generic braces, expensive ones, you name it. Nothing really worked until I tried this. They're supportive but not restrictive if that makes sense? Keeps my knee comfortable even through the night. Lives up to the hype for real.

Photo accompanying the review by Jon D.
Molly F. Verified buyer
5 hours ago

Got one for me and one for my husband. He's super active and was dealing with knee pain daily. Now we're both wearing them and honestly we both feel so much better. worth every penny.

Photo accompanying the review by Molly F.
Derek K. Verified buyer
5 hours ago

Never thought I'd find a sleeve that actually moves with me and still supports my knee. Most are either too rigid or too flimsy. this one hits the sweet spot. Best knee support ive ever used and I've tried a lot.

Photo accompanying the review by Derek K.
Steph C. Verified buyer
4 hours ago

Was skeptical honestly. But this thing actually adapts to how I move during the day. I do a lot of different stuff and no matter what, that annoying knee pain just isn't there anymore. Pleasantly surprised.

Photo accompanying the review by Steph C.
Keira W. Verified buyer
4 hours ago

Got this for myself and now my whole family wants one lol. It's comfortable, supportive, and works whether you're active or just around the house. Already ordered two more for my parents.

Photo accompanying the review by Keira W.