Helly Hansen Women's Size Chart A moisture-wicking technical top with an open back and mesh details for added ventilation. The technical knit fabric is stretchy and flexible, as well as fully moisture wicking. Not only that, it offers UV 30+ solar protection. Features: - Stretch, wicking technical knit - UV 30+ - Open back with mesh for extra venting and breathability - High visibility neck tape - Lower right, black reflective 3 layer indicator logo