Made from LENZING™ ECOVERO™ Rayon, this uber-comfortable stretch tee is made from biodegradable fibres are made with the wood pulp, that is sourced from sustainably harvested forests. What are sustainably harvested forests? This is the growth and regrowth of fast growing plants ie. eucalyptus, bamboo, soy cotton and some others. Essentially its managing healthy soil and growing one plant over and over again. So it is safe to say that no deforestation has occured to produce our collection. As for Linen, a natural biodegradable & recyclable fibre, makes this mix 100% eco-responsible.