The Lululemon Run: Swiftly Tech Long Sleeve in Caspian Blue, size small, is a versatile and high-performance activewear top perfect for various activities like gym training, yoga, and running. Made from a blend of polyester, nylon, and spandex, this shirt features a crew neck and a pullover closure for easy wear. The lightweight, breathable fabric offers stretch for added comfort and mobility during your workouts. With its solid blue color and classic design, this top is a stylish and functional addition to your active wardrobe, suitable for all seasons. Excellent used condition no holes or stains I believe this is size 4 but not 100% sure please pay attention to measurement . 14” pit to pit ; 26” length