The quality of it is relatively good, however it has a thick seam on the back side which is quite annoying. It is long like in the photo but not comfortable at all.

The most comfortable ones I have ever tried. Very good for exercising. Their quality seems quite good.

It has a strong rubber band both at the waist and at the bottom of the thighs, so it stays in place and does not ride up while walking. It is longer than regular underwear and helps prevent sweating on the inner thighs where friction occurs.

Very comfortable underwear with the only downside being that it wears out easily in the crotch area and I wouldn't call it cheap either. Nevertheless, I don't change it and it's been my choice for over a decade.

It is a decent underwear that meets the specifications and is very long so for some people who do sports or ride a motorcycle like me, it doesn't become a thong. I have tried many over time, this basic one is one of the longest but it is very sensitive to jeans, it tears in the crotch or with hard pants with hard seams. It doesn't make you warm in the summer, it is thin and comfortable.