Women's Swift Aero-FIT 1/2 Zip

Outpace the heat on daily runs in this midweight knit mid layer. It's made with Nike Aero-FIT technology to help circulate air between your skin and the fabric for better airflow. Modified raglan sleeves help reduce underarm chafing, so you can focus on your miles and nothing else. COOLING FOR HOT-WEATHER RUNS Nike Aero-FIT technology is designed for maximum breathability. It allows airflow against your skin to help you stay cool when temperatures are high. MADE TO MOVE Modified raglan sleeves are designed to help reduce underarm chafing and allow for a wider range of motion. STAY ON PACE Watch windows on the sleeves make it easy to check time, no matter what wrist you wear your watch on.