Using insights from runners like you, we prioritized functionality to refresh our Stride essentials. This lightweight top has been designed to help reduce chafing and improve breathability, so you can stay focused on your pace. Raglan sleeves help reduce underarm chafing and allow for a wider range of motion. The top's extended length helps keep you covered through your stride. Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable.