North Outdoor KIIRUNA Sweater - 100 % Merino Wool KIIRUNA is a seamless 100% merino sweater with crew neck. The close-fitting and minimalistic sweater is a lightweight and breathable piece of clothing for 4 seasons. You can wear it as well over a collared shirt for leisure. The easy-care garment fits in a small space, which is particularly handy when traveling and hiking. Merino wool is 100% natural material obtained from merino sheep. Merino wool fibers bind warming air between the skin and the covering layer. Natural fibers transfer moisture effectively away from the skin. Thanks to its antibacterial properties, it is often enough to give the cloth airing, to make it fresh again. The merino wool used by North Outdoor is ethically produced mulesing free wool. Product details: Made in Finland Flexible, lightweight and warm Breathable, antibacterial and moisture wicking For 4 seasons For casual everyday use and outdoor activities Seamless   knit Melange yarn Materials: 100% merino wool Knit: 270g/m², 1/1 rib Merino micron: 20.0 What's sustainable? Mulesing-free merino wool Ecological material Ökö-tex-certified If you want a lighter sweater - check out HANKI sweater.