Knee Booster Joint Support Pad Spring Knee Brace for Hiking, Running, Climbing Stairs, Gym Squats

Difficult to put on, difficult to wear, it has to be very very tight to keep spring in position. Another Amazon product fit for the bin.

Update:the seller was good enough to issue a full refund and a very nice apology for the discomfort.i saw these on facebook and thought they looked like they might help my kness, so i gave them ago. ive never worn anything so ridiculous in my life lol. they don't feel comfy when your wearing them, the backs dig into your legs every time you move, its actually harder to bend your knees not easier, they are well made how ever, and even comes with spare springs but for what you will be buying them for i simply cannot recommend them, they cause more issues than they help. just another gimmick, don't waste your money.

The straps are comfortable enough, but in terms of support, the product just doesn’t work. The springs are so loosely held in their sockets that you have to bend your knee beyond 90 degrees before they even start to create any resistance. Thought the price was too good to be true; it was!

Spring keeps pressing in at the back off the knee

Been having knee issues the past few years, stopped doing home renovations myself... But still have to be on site to keep work going! I feel more powerful climbing, stairs, ladders, etc. This took a few minutes to put together and adjust to me. It is very comfortable and easy to use, this helps ease the pressure! Been using regular knee wraps but this helps much more!

The product cannot work even if the idea is brilliant. The resting position of the brackets is at more of a degree than your knee will bend when walking or running. It’s impossible to get the straps to stay on even if you pull them so tight as to cut into your flesh. But the idea is brilliant.

I still don’t know what this does after wearing it a few times. Placebo.

Before ordering, I was wondering what size thigh they would go up to, but it seems like the Velcro will attach to the straps, as one is fed through the other. Difficult to say what size then, other than adjustable.I think these might take a little while getting use to but I do like the design.