The Arc'teryx Women's Rho LT Zip Neck is a high-performance neon base layer top that is perfect for cold weather activities. Made with Polartec Power Stretch fabric, this top offers excellent insulation and moisture-wicking properties. The zip neck design allows for easy ventilation, while the slim fit ensures a comfortable and streamlined fit. Whether you're climbing, skiing, or snowshoeing, this top will keep you warm and dry.