I bought these around 3 months ago and they've worked really well since then. Good sound quality, they are better than average headphones, and I've tried many brands of its kind.
The material is not bad too. If you are looking for headphones and havent made up your mind on choosing ones, take in consideration almost all headphones these days are not made to last much time, and you have to take care of them no matter the brand.
I use the soft pouch always and its a good way to get them on a safe place when you are not using them. I dont recommend you to leave them laying around. Also the cable doesnt get tangled because of its design, which is very nice.
They arent recommended for sports tho, because they can fall easily if you move too much. And if you use them outside dont expect they'll be loud because they arent meant to be like that. I think they are designed mainly to be used for home and not too loud spaces. Although, I like to use them outside because I dont like to be isolated from external sound.
James