What Our Gearhead® Experts Are Saying:"This lightweight layer keeps me dry skin-to-shell on ski tours or trail runs—the fit is trim, but stretchy enough to feel unrestrictive, and the mapped mesh panels vent right where you need it. No itch, no stink, just dialed performance on cold days."IntraKnit Merino 200 Crew Top blends merino’s legendary comfort with high-tech body-mapped ventilation for sweaty sessions in frigid weather. The crew silhouette fits close for easy layering and freedom of movement, while IntraKnit stitching flexes naturally whether you’re climbing, running, or skinning up a ridge. Durable blended yarn wicks moisture, dries fast, and keeps odors at bay, while performance mapping puts mesh zones right where they’ll dump heat—eliminating chills and bulk. The result is a dynamic baselayer that always feels just right through long, wintry pursuits.