What Our Gearhead® Experts Are Saying: "I reach for the Vilma every time temps drop—it’s that perfect blend of warmth and softness. The 100% merino construction keeps me cozy on stormy ski days and still breathes well when I’m layering up for après. It’s one of those rare baselayers that feels as good as it performs." We live for crisp mornings and snowy trails, and the Kari Traa Vilma Long-Sleeve Baselayer keeps us warm through it all. Crafted from 100% merino wool, it delivers natural insulation that retains heat even when damp—ideal for high-output days or long layering sessions under shells. The jacquard-knit pattern nods to soft falling snow, while underarm panels and raglan sleeves ensure a full range of motion. Smooth flatlock seams prevent chafing for all-day comfort, and the round neckline offers a flattering, classic fit. Ethically made with traceable, non-mulesed wool, the Vilma combines premium quality with timeless mountain-ready style.