The Kari Traa Vrang Womens Long Underwear Pants are made of a super-soft, combined blend of Merino Wool and 4-Way Stretch, delivering comfort fabric and freedom of movement. The Vrang Baselayer Bottoms are designed to ease activity, retain snug warmth and layer-up without bulk, sagging or bunching, the fit becomes a second skin. The feminine, yet sporty Vrang Long Underwear Pants for Women has an all-over jacquard pattern with POP of contrast color seam-lines; that flatter and shape your silhouette.