We've mentioned on our blog in the past that we at Sun Valley Alpaca Co. take pride in our commitment to sustainability and our transparency regarding the factories and knitters that we work with. One of them, Inca Tops S.A. of Arequipa, Peru, is once again making inspiring strides in the world of eco-friendly fashion. They recently were awarded the Oeko-Tex Certificate for Commitment to the Natural Environment, a well-deserved recognition for a company who's long been focused on produ …