These are great! Ordered a size that was too small, and was sent the proper size, no problem. Customer service was fantastic! I would suggest going up a size, or two, for a good fit. For me they are awesome for sweat and mild leaks. I wash them in cold water and usually hang to dry, but they have been through the dryer, accidentally , a few times without issue. Bonus, no panty lines under leggings. And, I’ve not had a problem with odour at all. They are my new favourite’s.