When your undies wear out, what do you do? Toss them in the trash, right? Under garments contribute to the 85% of textiles in America that will end up in landfills. Lot's of folks, like Goodwill and the Salvation Army will accept clean underwear in good condition. Your tightie whities are holey? Unsellable undies will head to facilities to be shredded and upcycled as furniture or automobile stuffing. If your underpants are happen 100% cotton, they can even be composted!