A winter essential, the HANRO Woolen Silk Long leg Pant is full-length women's thermal underwear tailored from a blend of pure new merino wool and soft silk. Featuring a satin elasticized waist and cuffs for a custom fit, plus transversal seaming along the inside leg ensure a custom fit that will stay put underneath clothing. Part of the HANRO Woolen Silk Collection, these stylish woolen leggings deliver the perfect thermal balance between breathable cool and insulated warmth.