Have noticed a difference in my squat and knees feel much more safe especially when front squatting

The words 'heavy duty' are not a marketing gimmick here. I am a ~100kg, 43 year old beginner/early intermediate weightlifter with a long history of strength training and knee injury, so I wear 7mm sleeves for every training session. These sleeves are the stiffest, tightest, hardest to put on, most uncomfortable to move around in, and even sightly abrasive (an inseam on the back of the leg) sleeves I've ever worn. That being said, they feel absolutely amazing when doing the competition lifts or squatting. The comfort in and bounce out of the bottom position are stellar, and my knees feel great after a session. I wouldn't recommend wearing these day-to-day, but they are possibly the best competition/PR sleeves you can get. The sizing calculator is spot on, too.

These are my first knee sleeves. Perfect fit. The sizing tool really worked for me. Having gone for the size smaller these wouldn't be as flexible Definately worth the money. Highly recommended.

I’ve been battling knee pain for months. I’ve trained knee wraps, and other knee sleeves and no relief. Finally got these and they have the perfect amount of compression to give me the bounce without the pain! Thank you!!!

I decided to give these a shot because I wore out my old knee sleeves (from a different company), and these are amazing! I love the length (a little longer than the other brand) which is awesome for me since I'm a bit taller. You can tell the quality is good on these as well. I recommend them!