The Kari Traa Rose Half-Zip is a 100% Merino wool women’s baselayer top with a classy, feminine, Nordic-inspired floral design and a slim, sporty silhouette. Combining wool and 4-way stretch, it gives you ooh-factor next-to-skin comfort, natural odor-resistance and breathability. Feeling the heat after giving it everything you’ve got? Then zip the high collar all the way down to vent. A must-have.