The Patagonia Women's Capilene Midweight Crew is a popular choice for women who want a neon base layer top. This crewneck top is made with Patagonia's Capilene fabric, which provides warmth and moisture-wicking properties. It has a slim fit that layers easily under other clothing. The neon color adds a fun and energetic touch to your outdoor attire. Whether you're skiing, snowboarding, or just enjoying a winter hike, this neon base layer top will keep you comfortable and stylish.