Fjallraven Bergtagen Merino 190 LJ Bottom - Men's Black, XL

What Our Gearhead(R) Experts Are Saying:"I've worn these under everything from insulated pants to shell bibs on big winter days-super soft, never itchy, and they keep my temp just right even when I'm working hard in the cold."When the temps drop and layering becomes a science, we turn to the Bergtagen Merino 190 LJ M for breathable, itch-free warmth that keeps us moving. These lightweight baselayer bottoms are made from 100% traceable merino wool, delivering soft next-to-skin comfort that stays warm even when damp and resists odors naturally. The fine jersey knit construction offers a stretchy, flexible feel, with a gusseted crotch and elastic waistband for a secure fit that moves with us on alpine ascents, skin tracks, and chilly campsite mornings. Designed for performance layering, this is our go-to bottom layer when we need warmth without bulk or overheating.