Banana Republic Merino Turtleneck Sweater in Responsible Wool Or in black like this Banana Republic Merino Turtleneck Sweater in Responsible Wool ($63, originally $80). RESPONSIBLE WOOL STANDARD CERTIFIED (Control Union Certifications CU 862581) is s global standard protects the sheep that supply the wool for this sweater as well as the land they graze, working to make it better for the environment and the sheep. Image Source: bananarepublic.gap.com Banana Republic Merino Turtleneck Sweater in Responsible Wool $63 from bananarepublic.gap.com Buy Now