On and off the mountain, the Kari Traa Fryd Pant shows us why they're our favorite baselayer with a silky soft feel and casual, upbeat style. The stretchy, body-fitted material is moisture-wicking, and the flatlock seams prevent chafing as we get another lap in. material: 90% polyester, 10% elastane insulation weight: lightweight fit: form-fitting style: tight pockets: none