What Our Gearhead® Experts Are Saying:"I reach for this top for chilly shoulder-season hikes or snowshoeing—it's light, wicks like a pro, and the stripes give it a bit of flair under a shell."Layering up for a crisp morning on the trail or a snowy day on the skintrack calls for a reliable baselayer—and the Lifa Active Stripe Crew Top is one we count on again and again. Helly Hansen’s Lifa Active technology pairs moisture-wicking fibers next to skin with an insulating outer layer to keep us dry and warm whether we’re moving fast or taking a breather at the summit. It’s designed for freedom and performance, with raglan sleeves that won’t bunch under pack straps and a fitted silhouette that layers seamlessly under a midlayer or shell. The bold performance stripes down the sleeves aren’t just iconic—they’re a nod to the brand’s deep heritage in alpine and marine environments.