[This review was collected as part of a promotion.] I have a Proflex 390 pad, which is much squishier than the 391. At first I thought that this one wouldn’t be as comfortable, but I was wrong. It’s firmer for sure, but my knees are still very happy. What I really love is that now I can lie down on nasty kitchen floors without having to hunt for old cardboard boxes first. My body fits from shoulder to hip, so I’m not lying in a puddle. Where have these been all my life??

[This review was collected as part of a promotion.] We decided to try our this kneeling pad at my work, as we are on concrete all day, and have to climb under trucks and motor homes as well as work on small parts on the ground. We all love this pad! It is just the right size for us, and it makes a long day at work easy on our knees. I highly recommend it for anyone in the tire business. We are looking to order several more to put in our service trucks!

[This review was collected as part of a promotion.] Finally there is a work pad big enough for a grown man. It's great for construction, automotive and even dishwashers. I use it every time I can.

[This review was collected as part of a promotion.] Kneeling mats aren't the most exciting thing in the world. At least, they weren't. I will admit that I squealed a little when my new Proflex lightweight mats arrived. There's no shame when the praise is deserved. I'm used to kneeling mats being unusually heavy for their size, and a bit on the squishy side, but these are exactly what they claim to be: lightweight. That doesn't take away from their comfort when in use. I have used them on surfaces from slick concrete to very irregular transitioning surfaces in the Melt Shop, and I haven't felt the underlying surfaces poke at me, yet. They are easy to scoot when you aren't on top of them, but hold firmly in place when you are. The XL is even large enough to give you a place to lay down and work while keeping most of you off of whatever filthy surface you're working on, which has come in very handy. It is also large enough to cover side to side of most electrical control enclosures, which allows me to move around in the cabinet without having to constantly move my kneeling pad. It is by far my favorite of the four that Ergodyne offers, though not as convenient to carry around as the smaller ones. As always, the distinct branding I have come to expect from Ergodyne shows clearly on each mat, regardless of how dirty it might get, and the uniform grab handle slots make it possible to hang multiples or multisize sets in any workspace for easy use.