Yarn made from 100% post-Consumer recycled PET beverage bottles and enhanced with high-performance Nano SiO2 from rice husks. The filaments can be circular, triangular or hexagonal in cross-sectional structure which in turn, means can be created with multiple optical outcomes. In regards to handle, the Circular cross section fiber gives you a merino wool texture, whilst triangular cross section fiber delivers a silky satin like sheen. It is used in the production of clothing and upholstery.