Nike Men's Trail PrimaLoft® Therma-FIT Running Vest Size:L Snappy SPEEDROLL technology – effortless

Snappy SPEEDROLL technology – effortless speed and propusive forward motion

Feels great

The Fuel GuideRefine your fueling strategy to best suit the training and race situation

• REVOLUTIONARY LENS DESIGN - Advancements in optical design have allowed the lens to be designed with an extended wrap and rigidity in key areas that mimic the structural properties of a frame

Sleek collar construction

Nike Men's Trail PrimaLoft® Therma-FIT Running Vest Size:L Snappy SPEEDROLL technology – effortlessThis PrimaLoft vest was designed with insights from runners to deliver the right balance of warmth and mobility. Its classic fit easily layers over a running top or under a shell jacket. Plus, it packs down into its own pocket when you start getting warm. Nike Trail Whether you're out for a quick forest jog or a longer mountain run, Nike Trail has the durability and adaptability to help make connecting with your surroundings easier, even in dynamic