Review about the Icon Field Armor 3 knee pads black №9460

I haven't used it yet, I just got it. But immediately ambiguous impressions. Knee pads are made of high quality, the materials inspire confidence. But it was not without nuances - if you bend your leg strongly, and then straighten it to the end, then the edge of the knee part breaks against the edge of the upper one (photo 1), this is very uncomfortable. This is on both knee pads. In addition, they are attached to three fasteners, and it remains a mystery - why did the manufacturer make two on fastex, and the third on Velcro, which will very quickly become unusable? I bought it by mail, I will not bother with a refund, I will leave it, I will try to eliminate the flaws. But if there was an opportunity to feel before buying and try it on, then I definitely wouldn't take it.