Fall apart after 1 month of daily use
348543
The ankle bands seemed nice at first. I wore them on my daily bicycle commute. After about 1 month, the bands started to fall apart at the end, and soon came completely unraveled. Thinking that particular pair of bands was defective, I ordered a replacement, and the exact same thing happened again.
3859780
I purchased these compression sleeves to wear at work, as I am on my feet all day. They do their job, but, it's been less than a month, I've worn them less than 10 times (I'm a nurse, working 3 days a week) and they have unraveled before my eyes... they have literally fallen apart. Therefore, for quality and durability, one star is all I can give.

UPDATE 8/13/2015: I changed my rating to 4 stars because the seller contacted me and wanted to right the situation. The customer service was exemplary. Perhaps I just got a bad pair; I am willing to try again.
284656
I use this headset to go to the gym everyday. After only one month, the jack that goes into the phone and the wire that runs to the earpieces started to come apart. I buy headphones about once a year to once a year and a half based on wear and tear.  But these did not hold up to what I consider normal wear and tear.  I don't recommend them.  (Sound is great when it was playing!)
3182598
I bought these a little over a year ago, and while the sound is OK, seems a little heavy on the bass frequencies. This I could live with, since I use them primarily for live sound or on my laptop. The Sony MDR 7506's that I was using previously, but were exhibiting a lot of cosmetic wear, seem much cleaner sound-wise than the Beyerdynamic set, and cost about half as much. But my biggest complaint is that with the very little occasional usage these got, both of the ear cushions have fallen off, the part of the plastic covering over the ear pads, located behind the sharp edge of the flange completely separated, so the ear pads just completely fell off. This has really changed my perception of Beyerdamic's reputation for quality products. Now this set is totally unusable. I have not found replacement ear pads for this model.
2931408
Very pretty looking, but after 1 month of every day use, these broke on one side.
3896511
I purchased these thinking they were a great price.  I now remember why there is a saying "you get what you pay for".  Within one month one pair came apart at the seams.  At the time I thought, no big deal things happen.  Within 3 months all 4 pair have come apart, all in the same spot.  The seams just come apart.

So, perhaps you should not waste your money.
827731
Cheaply made, had several holes in them on the sides withing one month's use.
1202648
The gloves fit great and I like that I can feel things with the gloves on BUT my biggest issue is the fact that the gloves are already falling apart. I bought these to wear exclusivly at work. I have had these for exactly 20 days as of today and already the stitching for the seams on some of the finger tips are splitting. The pull straps at the bottom near the writst is tearing as well. I do not like the idea of having to buy gloves once a month so I think I'll be looking for something different.
2840265
My tweener loved these when they first arrived. Today I found them covered in duct tape.  It turns out a while back, starting at the toe, the sole separated from the rest of the boot, and now it flaps, making it dangerous to wear.  For the price, I was not expecting rugged, but definitely better than 1 month of wear before they crumbled.
2895300
I had these for less than a month so far and it's falling apart. Image below.
226421
They started coming apart at the seems after one month of playing with them.  I sure would like to let the company know, but I am unable to find out where they are located?
3198937
My son wore these daily for about a month, at which point the rubber began to separate from the upper sole material.  The inner lining is still all connected and he can still wear them, but the waterproof factor is gone.  Meh.  They are okay for the price, but don't last long.
3087142
I like them, but they're already seeming to fall apart.
4544556
I liked them, but after a month they started falling apart. For the price I wasn't too surprised, though. Oh well.
3523906
Possibly nice if you use them once or twice a month, I wouldn't recommend them for consistent use or competition.
2313277
I'm a professional dog groomer, and these fell apart in the first month. Might be OK for occasional home use.
1090193
After the first month of use the material began to fall apart. Not recomended.