DonJoy Performance Bionic Fullstop ACL Knee Brace – 4 Points of Leverage Hinged Knee Support for Ligament Protection, Injuries, Prevent Knee Hyperextension for Football, Soccer, Lacrosse, Contact Sports

We got this after my son tweaked his knee during football practice. No serious injury, but the risk was there. This brace offers solid support without feeling bulky; he can cut, push, and pivot without hesitation.The adjustability is excellent, and it’s simple enough for him to put on himself. Now he plays without worrying about his knee, and that’s priceless.

This is the best knee brace I’ve ever had. Great support, good materials, and comfortable. ACL surgery a couple of years ago, works for basketball.

My son has used it since he got it the end of July. The metal just went through the brace. Of course it is outside the return window.

Best Knee brace for Judo on a Torn ACL. Great Product! No pain with movement.

I really wanted this thing to be all it was cracked up to be.In shorts the Velcro straps cut my other leg, and the lower portion of the brace aggressively stabs into my calf when I’m walking.The brace is made of nice material and very heavy duty.The straps should all end on the left side (for left leg and right side for right) with the Velcro facing outwards, and the lower metal hinge should be heavily padded, not just shoved in a heavy duty sleeve.I really wanted this thing to be better than the McDavis but it’s not. It’s more comfortable if I’m laying down not doing anything, but that’s not why I bought it lol.

My measurements came out to Medium and it was tight on my calf. I returned for a Large, which fits better, but is still a bit tight. I'm pondering if I should have gotten XL for full comfort. The tricky thing with this brace is that it is hinges attached to a sleeve, so if the sleeve is too tight you have no way to loosen that aspect of it.But the knee hinge factor is excellent, and you'll immediate feel support and freedom when you have it on. In the very least, go one size up, if not two. If it wasn't for the sizing issues I'd give 5 stars.

I couldn't find anything specifically stating it helps a backwards hyperextended knee so I got this without knowing it helps. Turns out it does. The package was torn but it was intact. I sterilized it before using it. It arrived before the estimated date. I dont know how long it will last but so far it's working.

I read the directions which say, measure you leg., therefore I did (2X for good measure) I’m the exact size my measurements said I would be. Their fitment is clearly correct. My guess people think they wear a size small pant they, wear a small brace. Absolutely not. I wear a S/M pant, I’m 5’3 137lbs and I’m in a size large brace. Just for reference. I definitely noticed the feeling of stability while wearing. Although this will not stop all dislocations, it will get the major ones! I have a completely torn ACL with a meniscus tear and massive bruising of the tibia from an agressive dislocation. I can’t have surgery for 3/4 months and I have a busy schedule. I have used Don Joy in the past for my other knee (ACL reconstruction & meniscectomy) but it was a custom. Honestly I don’t feel a lot of difference in stability between the custom and this one. Obviously fit and finish but this is a quality piece for the price. Fits like a glove. I did adjust it about every hour. But that’s to be expected.I’ll reiterate, just measure your leg properly and don’t guess. You won’t have to worry about a return if you do that.