Made of fast-drying, wind resistant, breathable fabric, the Infiniti 1/2 Zip performs as a single layer or teams up nicely for more extreme conditions. 3 seasons of coverage and protection form the elements make it a staple for your workout gerar. Available in Nightlife colors with 3M™ ScotchLite precisely positioned to make sure every runner is visible at a distance of up to 200 meters.
Fabric: Be Warm (40° to 65°) Vapor-Dry Plus (94% moisture-transfer polyester/6% spandex)
Need help with sizing? Go to Brooks size chart.