I purchased this NWT and have worn it just a couple of times. No known flaws. I wash all my athletic gear together, on gentle cycle, cold water and hang to dry. Letting it go to someone lucky as I am switching out to wool and cotton. I also have in my closet: Colorescie ce, Byron Lars, Anthropologie, vintage, Lululemon, Karen Millen, SKIMS, Black Halo, Old Gringo, Miss L Fire, Trashy Diva, Hammitt Los Angeles, Rab, Tracy Reese