We knitted this warm beanie using a ribbed stitch using our signature all-season Merino wool blend, beloved for its natural softness and breathability. Here, we added a retro-inspired stripe detail on one side, knitting it so it's fully reversible. 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.