BG23189 is manufactured using on of Lenzing’s latest sustainable endeavors. This is manufactured using a true carbon zero yarn. It is a certified carbon neutral yarn that uses reduction of carbon emissions and renewable energy during its production. They are on a journey to True Carbon Zero, contributing to a carbon neutral textile industry. With a vision to have net-zero emissions by 2050. They have three-step plan that includes reduce, engage and offset. For brands looking to reach their carbon reduction milestone this is definitely a step in the right direction