The Kari Traa Akle Half-Zip is a 100% Merino wool women's baselayer top inspired by our Norwegian heritage and knitting traditions. We’ve given this classic pattern an upbeat modern twist to give you fresh, fun fashion. Tone down or spice up your look depending on color choice. This half-zip also blends natural material – Merino wool – with modern stretch fabric mapping for warm, flexible, next-to-skin comfort. FIT: Slim silhouette