I'm very unhappy with these. They have an intense chemical odor coming off them. I've sent them through the laundry twice and soaked them overnight in Eucalan (a gentle wash for knits). The smell is still there. Also the leggings are releasing color every time they are put in water. I can live with that, but the smell makes them impossible to wear. I did try them on when they arrived and they are very cozy and comfortable, but the odor will keep me from ever wearing them. Very disappointing.