Our cardigan uses Italian Merino wool with waffle-knit texture to form a warm style for seasons to come. Fabric from Italy's Zegna Baruffa-Lane Borgosesia Mill. Responsible Wool Standard Certified (Control Union Certifications CU 862581): This global standard protects the sheep that supply the wool for this garment as well as the land they graze, working to make it better for the environment and the sheep. Certified by NSF Certification, LLC C0517446 V-neck with button-front closure.