We've updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics

Lifa® Stay Warm technology is the unique ingredient of all Helly Hansen base layers

With the Rhythm Core

Built with a grid-fleece interior for warmth and featuring abrasion-resistant overlays

TRUE-Compression - best fit

Arc'teryx Cerium Jacket M color-hydrogen-white-fluroescent-orange-avip We've updated this 100% MerinoProven across a range of alpine missions and backcountry adventures, the Cerium packs small, weighs little, and delivers big warmth. The design refined for optimal fit and efficiency utilizes more sustainable materials while delivering the same outstanding warmth to weight ratio. Responsibly sourced 850 fill down with Coreloft synthetic utilized in areas prone to moisture provides premium insulation. The recycled 15D Arato nylon outer is light and