Ibex Woolies Pro Tech Bottom Ibex's lightest weight base layer ever, perfect for most cool and cold conditions. Nuyarn® is a spinning technology that makes merino 35% more thermally efficient, 85% more elastic, and 8.8x more durable than its ring-spun counterparts Super soft, no-ride elastic and flatlock stitching for all day comfort Nylon Core for Durability Flatlock Seams Reduce Chaffing Covered Elastic Waistband Fabric Origin: Australia Garment Origin: Vietnam Odor-Resistant Wear Embrace your active lifestyle with confidence. The anti-bacterial properties of merino wool keep unpleasant odors at bay, even during the most rigorous activities. Thermoregulating Fiber Experience optimal comfort in varying conditions. The pant's thermoregulating fiber properties adapt to your body's temperature, providing warmth in the cold and keeping you cool when it's warm. Fit & Sizing FIT: Next to Skin LAYER: Base Layer LENGTH: Inseam - 29" (size M) Content & Care 85% Merino Wool, 15% Nylon Machine Wash Cold Do Not Use Fabric Softener Do Not Bleach Line Dry Cool Iron if Needed