Run your route day or night. This reflective vest is packed with synthetic insulation to help keep your core warm mile after mile. Its classic fit makes it easy to layer over your go-to running top without unnecessary bulk.Key FeaturesSmooth woven lining makes it easy to layer over other garmentsTherma-FIT ADV technology combines heat-regulating fabric with advanced engineering and features to keep you warmFull-zip design lets you adjust your coverage easilyZippered pockets secure your running essentialsMore DetailsReflective material for low light visibilityMaterial composition: 100% NylonSize shown: Medium | Model height: 180cm