Using our warmest Merino wool, this luxe turtleneck sweater is crafted with a textured rib stitch. Responsible Wool Standard Certified : 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. (Control Union Certifications CU 862581) Turtleneck. Zip fly with button closure. Belt loops. Five-pocket styling. Standard fit. Long sleeves. Hip length. Body length (size M): Regular 26. 5", Tall 28" Sleeve length from center back: Regular 32", Tall 34" Model: Size M, 6'2" (188cm).