The best-selling base layer bottoms made from soft and breathable 100% merino wool jersey, the 200 Oasis Leggings With Fly are the perfect foundation for your cold-weather layering.

Product Details

• Baselayer leggings for backcountry tours and cold weather running
• Lightweight fabric is comfortable while in cold to cool conditions
• Merino wool is breathable and resists odor during active wear
• Flatlock stitching reduces chafing while on the move
• Slim fit with gusseted inseam allows for unrestricted mobility