Wear it before, during and after your run. The Pulse Mid Reflective Jacket adapts to any mood. You could end up spending a lot of time together! The reflective V design goes from front round to back, making you a dynamic flash in the dark. The breathable liner fabric dries fast and is soft on the skin for that touch of extra comfort. It's an Aero 4 way stretch french terry, keeps you feeling light and loose. A section of woven fabric down the back keeps the air flowing where you need it. Material: Polyester, Elastodiene.