The Kari Traa Else Half-Zip Top is warm, moisture wicking, and super cute. Featuring 100% merino wool and a close-to-body fit, this half zip top routinely gets employee of the month at its baselayer job. Merino has long been considered the pinnacle of lightweight warmth and the Else is no exception. Bold, form-fitting, and made to be active, it lives up to the hype and more.