From mountain peaks to your favorite spot on the couch, the right outfit for the job starts with a solid foundation. Our Microtech® Base Layers are designed to keep you warm, dry, and comfortable. The signature Microtech® Heat fabric retains your body warmth while wicking away moisture. Silvadur™ technology provides anti-odor protection so you're free to move. Pair with our Base Layer shirts for a full coverage fit. Pack of 2 bottoms Fiber content helps retain body warmth Silavdur™ provides anti-odor protection in textiles Moisture wicking to keep you dry and comfortable Four-way stretch for great fit and ease of movement Breathable Super soft hand feel