Tulla Tweed is a modern blend of fibers featuring merino wool & recycled cotton which self-stripes when knitted, and also features a tasteful tweed fleck! It is a chainette construction (the base yarn of Tulla Tweed is very fine - to create a thicker yarn this fine base is braided like an I-cord to create a casing with a hollow center) which creates garments that are lightweight, less likely to pill, and exceedingly warm as heat is trapped inside the hollow core.