The women's merino wool thermal top is a versatile base layer for hiking, travel, and other outdoor activities as temperatures cool. Merino wool naturally helps regulate body temperature and reduce odors, while the breathable fabric promotes moisture-wicking to help keep skin drier. Its brushed interior adds a touch of softness and lightweight warmth for lasting comfort. Materials: - 49% recycled polyester / 46% merino wool / 5% elastane Certifications: - GRS (Global Recycled Standard) certified: guarantees the recycled origin of the fibers and responsible production Features: - This product i