The Adidas Women's Alphaskin Long Sleeve Top is a stylish and performance-driven base layer top for women's running. It is made with Adidas' Alphaskin fabric that provides a supportive and compression-like fit. The long sleeves and mock neck design offer extra coverage and protection. The moisture-wicking technology keeps you dry and comfortable during your runs. This base layer top is highly rated and a favorite among women for its comfort, style, and performance.