…and why “just rest it” is the advice that keeps people out of the gym the longest.
Get 20% off your pair“Recovering from a full knee surgery and going back to training – I didn't know this was possible.”
 |
Rest & wait | Rigid brace | Taping | |
|---|---|---|---|---|
| Keep training | Yes, at your own pace | No | Limited movements | Yes, briefly |
| Joint warmth | Yes, all session | No | No | No |
| Stable under load | Yes | N/A | Locks the joint | Loses hold when wet |
| Full range of motion | Yes | N/A | Restricted | Yes |
| Confidence to squat again | Builds with every session | Fades | Depends on the brace | Inconsistent |
A knee coming back from injury is slow to warm up and quick to feel unstable. Neoprene holds heat around the joint so you're not spending half the session waiting for it to loosen up.
Thicker neoprene across the front where the joint takes load, thinner behind the knee where you need to bend. You get the reassuring squeeze of a heavy sleeve and still move through a full squat.
Most brands give you one sleeve for every job. Coming back, you need different support on different days.
5mm: lighter sessions, metcons, rebuilding volume, cooler to wear.
7mm: squats, deadlifts, the first time you put real weight back on the bar.
Braces loosen at the bottom of a squat. Wraps need re-doing every set. Sleeves pull on once and hold for the whole session. Less fiddling with the joint means more attention on moving well.
Swelling, muscle loss on the injured side, bigger calves — one-measurement sizing gets this wrong constantly. Measure knee and calf, order to the bigger number, and it fits over the leg you have now, not the one you had before.
Every pair is 20% off while the sale runs. Pick your thickness and your size, and the discount comes off at checkout. When the timer runs out, the price goes back up.
Ten years of functional fitness gear. The founder used to email customers sizing advice personally — some of those emails still turn up in reviews. 500,000+ customers.
Get 20% off your pair
Every thickness, every size, 20% off until the timer runs out. The discount comes off at checkout.
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I'm new to CrossFit and one of the things that kept me from trying it sooner was the shape of my knees. Several years ago I tore my MCL and I have arthritis in both, so lunges and squats were pretty uncomfortable. I bought these and wow — I have full motion because of the compression.
I've had a couple of knee sleeves but these are far superior. The feel and material are excellent and they do not loosen up. I can also do more reps and go heavier on the squats. I recommend these over other brands.
Normally my old sleeves slid continuously and I always had to pull them up. The Bear KompleX are slightly longer so they stayed in place and fit tighter with more support.
I use them for heavy squats and deadlifts. My knees feel much better afterwards and my recovery time seems to be faster.
Most people do. Sleeves add warmth and compression without restricting how you move, so they work with lighter sessions, accessory work and rebuilding volume, not just heavy lifts. If you're working with a physio or surgeon, follow their guidance on when and how much to load the knee. The sleeve supports that plan; it doesn't replace it.
A rigid brace locks the joint and limits range of motion, which is what you want when something needs to be immobilised. A sleeve keeps the knee warm and compressed while letting you move through a full squat. If you've been cleared to train, a sleeve is usually the better fit. If you haven't, ask whoever cleared you.
No. The sleeve doesn't do the work for you — your muscles still move the load. It adds warmth, compression and a sense of stability so you feel confident enough to keep training, which is what rebuilds strength. Plenty of customers wear them for heavy lifts only and train without them the rest of the time.
Start with 5mm if you're rebuilding volume, doing metcons, or want something cooler to wear for a full session. Move to 7mm once you're putting real weight back on the bar and want maximum compression. A lot of people end up with both and switch depending on the day.
All session is fine, and for a recovering knee it's often better because the joint stays warm from the first rep to the last. The 5mm is more comfortable for longer wear. The 7mm is built for heavy work and most people pull it on just for the big lifts.
Yes. Go 5mm — it's thinner, breathes better, and moves with you. 7mm will feel like a lot during a long workout.
Measure around the knee and around the widest part of your calf. Order to whichever measurement lands in the bigger size. If the injured leg is noticeably different from the other, measure that one — it's the leg that needs to fit.
30-day refund, no questions asked. Wear them, train in them, and if they're not doing the job, send them back.