This could easily become your favorite top! The WoolAire™ fabric is so soft and airy yet so warm and cozy. Easy to pull on and off and the fit is...well it's on the money! Warmth without bulk or excess weight. Light and airy you'll be wearing this all year long. From cold winter days to cool summer mornings this will be your go to top! FABRIC: 52% Australian Merino Wool, 43% Polyester, 5% Spandex Non-Mulesed Wool Woolmark® Certified WoolAire Collection™ FABRIC WEIGHT: 230g Midweight   Follow these tips for the best performance and longest life for your garment: Machine wash cold inside out and Tumble dry low. Avoid fabric softener. Though it won't damage the clothing it does coat the fibers in a wax that neutralizes many benefits of Merino.