The Velcro is kind of annoying because it's so strong (should be a good thing ...
596349
This color shows dirt. The Velcro is kind of annoying because it's so strong (should be a good thing right?) and loud. That being said, it's roomy without being too bulky. I love the TSA Approved zipper section.
4304330
It secures well to my pants however the Velcro is a little too soft and comes open easily. Wished the product was a little stronger when it came to the Velcro. Otherwise good product.
803958
It has a ton of double safety features, Velcro on both sides of the neck and buckles over the Velcro on either side of the neck, which is good since my dog has pulled so hard it's already coming apart at one seam after 2 weeks. It's also kind of annoying to put on because of this, and quite bulky. Once you get a good fit, just pull it on over his head and put the girth strap through the top strap--it has a lot of straps--and then buckle it on the side. Unfortunately this technique doesn't work if your dog has a head larger than its neck/shoulders. Also I think the girth has stretched out from his pulling and it's too loose now and is at the end of its adjustment (it fit when we first got it, only two weeks ago). So, not good for a strong puller or a dog with a large head, but it is a very sturdy and seemingly comfortable harness. I'm going to try out the Sense-ation front connection harness next because this one isn't really working for my dog.
4468388
Velcrow is strong....seems to be pretty reliable
3248426
I can see the issue with the velcro, going to have to add some buttons on it to fasten it down a little better, but it was a good price.
1644777
It would be the nice if the buckle fit through the belt loops too, but the velcro makes it easy to deal with.
664068
Overall good product but the Velcro strap can be annoying at times.  When you wear it under the long sleeve shirt a bit bulky.
2302599
I bought this because my toddler kept pulling the nest off the wall, over and over and over. It was just a matter of time before he also threw it across the room. It seems to be deterring him, although it doesn't lock. I had to add heavy duty Velcro to the attachment to keep him from being able to easily open it. I do wish it wasn't so strange looking, the combination of the blue ring and the brass colored plate is very eye catching. This is not unobtrusive and we will be removing it as soon as junior stops climbing the furniture like a monkey.
4873867
the Velcro is not strong enough when I am lifting up my dog.  It also slips from her midsection towards her back end.
542170
Pros:
 - Really tough
 - Velcro is high quality
 - Thumb loops are big and comfortable

Cons:
 - The wrist wrap material is SO rigid it hurts (and I'm no wuss). I can't really seem to get these things wrapped right to a point where they feel supportive AND comfortable.
 - Very bulky

Maybe these will break in and not be so dang stiff but right now they just feel like I'm wrapping an industrial strength tie down around my wrist
4512106
The only thing that's really annoying about this vest is putting it on--the Velcro straps inevitably get stuck on/in something (your hair, clothes, etc.), which means after a few attempts, you pretty much give up on wearing it & just stick with a Maglite.
2844068
My son loves it, but it's driving me nuts. The tail has no stuffing in it, so first we had to find material to fill it with that was light weight. No matter what we tried, the Velcro just wasn't strong enough to hold it on. Which means it comes off every 2 minutes as he's playing. Still hoping to come up with s solution before Halloween so trick or treating is a hassle.
2716447
The velcro sticks together extremely well.  I only wish the adhesive was as strong.  -__-
4673271
The Velcro is amazingly strong. The adhesive doesn't match up to the Velcro strength however. The whole thing will come off before you can get the Velcro apart. I would recommend based on the project.
2031318
it's working fine, but those velcro "clasps" are a bit weak and I've felt compelled to reinforce things a bit. Screw-in hitch pin means having a wrench handy to move from one vehicle to another.
4213722
This product is soft and absorbent.  The problem is the 'velcro' gets stuck all over the place and is irritating.  I had others that were easier to manage than this.
3290690
Very useful. The only problem is that the velcro keeps getting stuck to the carpet, and sometimes, in the process of  removing it from the carpet, it comes off totally from the leg.