Rayon, also known as viscose is a semi-synthetic 100% cellulosic fiber that’s soft, comfortable, absorbent, and breathable, all the while taking dyes easily and coming from renewable raw materials.

Unlike petroleum, trees and bamboo are renewable resources. These fibers are made the same way synthetic fibers are, by being pushed through holes and stretched. Rayon (Viscose), Lyocell (Tencel), and ...