The Icebreaker Merino Women's Oasis Leggings are made with 100% Merino wool, providing exceptional warmth and breathability. These base layer pants feature a slim fit and a brushed elastic waistband for a comfortable and secure fit. The flatlock seams prevent chafing, while the natural odor resistance of Merino wool keeps you feeling fresh. Whether you're skiing, snowboarding, or camping, these leggings are a reliable choice for cold-weather activities.