http://www.huffingtonpost.ca/2017/04/07/hm-poop-fabric_n_15860872.html?ncid=fcbklnkcahpmg00000001
This may be okay for people who wear them but what about people who make them?
In an effort to become eco-friendly 100 per cent sustainable by 2040, H&M announced that it plans to only use recycled materials and renewable resources — and that means cow manure as well.
Apparently cow poop can be turned into a soft, sturdy material by extracting cellulose found in dried dung. Natural liquid plastic can also be made from wet manure by extracting acids from it to create cellulose acetate, Dezeen reports.
Personally I would like to make sure that the gatherers of cow poop get paid well and have good unions ensuring their rights to well ventilated workplaces!