Published by at 09/08/2026 The Oiselle Size Small Long Sleeve Shirt Top is a lightweight, moisture-wicking, and breathable activewear top designed for women who enjoy running, outdoor activities, and sports. This blue shirt features a Thunderbolt Lightning Bolt design on the front and back torso, thumb holes for added comfort and flexibility, and a round neckline with a pullover style. Made from a blend of polyester and elastine, this shirt is machine washable and suitable for year-round wear, whether it's winter, spring, summer, or fall. With its athletic fit and raglan sleeves, this top by Oiselle is perfect for gym training, cross training, and jogging.