77% nylon/23% spandex
Fabric & Care
To keep your Brooks gear looking and performing its best, machine wash separately in cold water before wearing, try not to use fabric softeners, and tumble dry on low heat.
DriLayer® fabric wicks sweat and stretches for maximum range of motion
3M™ Scotchlite™ Carbon Black Reflectivity detail
Free-cut construction provides smooth edges to reduce chaffing