These are comfy, fit well, and are now my go-to underwear. One thing to note is that at first, I thought there was something wrong b/c there was an unpleasant smell to them after wearing. However, after a few cycles of wear/wash, it disappeared. This is NOT a reason not to buy them--just a reassurance that you need to give them a chance. The other thing is that they're a bit thin, but so far I've noticed that about both hemp and bamboo clothing. I don't know about how well they will wear, but so far I haven't noticed any difference with other underwear. I'm delighted to have something more sustainable and ethical than even bamboo (or nylon or conventional cotton, of course)!