Mountain Hardwear Women's Sarafin Full Zip Wool Blend Sweater Cardigan Navy Size Small Good pre-owned condition, with no flaws noticed. Please see photos for condition and measurements. The Mountain Hardwear Women's Sarafin Full Zip Wool Blend Knit is a midweight cardigan that's cozy and soft, with a versatile style. It's made from a Dihedral™ Jersey fabric blend that includes wool, polyester, nylon, and other fibers for warmth and a soft feel. The cardigan also has stretch, ribbed sleeves and panels for added mobility, and flatlock seams and a chin guard to prevent chafing