A warmer midweight version of Icebreaker's best-selling Oasis Leggings, perfect for frigid days on the trails or the mountain, the updated 260 Tech Leggings feature a 100% merino wool fabric for premium softness, insulation and breathability. These odor-resistant baselayer bottoms also feature a gusseted construction for ample range of motion, and the brushed elastic waistband and flatlock stitching throughout eliminate chafing when you’re on the move.Features Comfort, Breathable, Warm Flatlock seams prevent chafing Icebreaker branded brushed elastic waistband Gusset for comfort and mobility Specs Fabric Weight: 260 Midweight Fabric: 100% Merino Wool Product Weight: Medium = 240g / 8.46 oz