The Patagonia Women's Capilene Midweight Crew is a popular choice among women's outdoor base layer tops on Amazon's most wished for list. This top is made from a blend of polyester and spandex, offering excellent stretch, moisture-wicking, and breathability. The midweight fabric provides warmth without adding bulk, making it suitable for a wide range of outdoor activities. It features Patagonia's Polygiene permanent odor control technology, ensuring that you stay fresh even during intense workouts. The crew neck design and flatlock seams enhance comfort and prevent chafing. Whether you're hiking, climbing, or skiing, this base layer top is a versatile and reliable choice.