evo.com | Kari Traa Long Underwear Tops > Doge can't keep you warm on the mountain, but the Kari Traa Smekker Half-Zip Top can. This lightweight all-wool base layer is a great piece to build a winter outfit with. 18.5-Micron 190 g/m^2 100% Wool Wool Fibers Provide Supreme Insulation Both While Dry and Wet Front Zip Design for Optimal Ventilation Jacquard Knit Flatlock Seams for Smooth Finish | Women's Kari Traa Smekker Half-Zip Top 2024 - Large Black | Wool/Micron