"It's a classic, but ours are the best. The merino wool is super soft, and the flatlock seams and jacquard waistband are just as comfortable."There's no first layer as excellent as the Backcountry Cedars RWS Merino Midweight Baselayer Bottom. Our merino wool provides softness and performance tech, and comes from -focused farms. The classic full-length silhouette is suitable for a variety of winter activities, so we're ready to stay active all season long.
Featured In InsidehookaeuroS Best Ski Gear Baselayers Of 2025
Merino Baselayer Bottom Designed For Warmth, Layering, And Cold-Weather Mobility
Rws-Certified Wool Naturally Resists Odor And Regulates Body Temperature
Nylon Blend Adds Strength, Stretch, And Long-Term Durability, Flatlock Seams Prevent Friction And Enhance Comfort Under Outerwear
Fit: Regular/Relaxed, Style: tights
84% Rws Merino Wool (Te-99952623 Certified By Idfl)| 14% Nylon| 2% Spandex
Machine washable
Imported
Style Variants
Available Colors: Midnight blue, Black, Kalamata geo collage print
Size Reference for Backcountry Long Underwear Bottoms
Available Sizes: S, M, L, XL


























