I have zero time to burn rummaging through big box store inventories of what is now predominantly microfiber *. They do show a * line when wearing things like leggings but if that does not bother you then this is a small detail. Very comfy to wear.

These last me about two, maybe three years with frequent workouts and strenuous work. The elastic is strong and holds forever. The one complaint i have is that they wear pretty quickly in the waist band.

Not the highest quality materials but not too cheaply put together either. Overall good purchase. Amazon brand is well made.

The elastic on the waistband and thighs is very tight and digs into your legs. I expect underwear to last at least a year or two - not a month.

Huge bummer. I refuse to buy these again if they wont even last 6 months. Save your money.