Brooks Running Mens SMALL Essential Run Vest. The Essential Run Vest has solid wind and water resistance with its durable water repellent coating and a moisture proof media pocket for your iPhone. With Brooks shelter fabric technology, sudden spring showers are refreshing, not disrupting. This vest is so lightweight you may forget it's there.
Fabric: Be Dry (Built to Repel Precipitation) Aireplex (100% polyester with DWR)
Need help with sizing? Go to Brooks size chart.