Cool weather comfort starts from the base. The Women's Thermal Base Layer Long Sleeve combines highly breathable, quick dry, moisture-wicking, Polartec® Power Grid fabrics for versatile warmth through advanced thermoregulation. High-stretch bi-component knit improves compressibility, enhances fabric performance, and contoured side panels move with your body for maximum range of motion.

• Polartec® Power Grid fabric
• Versatile warmth with advanced thermoregulation
• Highly breathable
• Moisture-wicking, fast-drying and odor resistant
• High stretch bi-component knit
• Contoured side body panels
• Made from majority recycled yarns
• Reflective Graphics