Stripes run across the Turtle Fur Lambswool Gus Beanie, and a subtle seed stitch gives the knit some texture. This lambswool beanie is machine knit from a blend of lambswool and nylon. What Our Gearhead(R) Experts Are Saying:"Standing outside at my kid's evening practice for an hour, the cold crept in everywhere except my head. The full fleece lining kept it comfortable until we packed up."