The Dennis men\'s windbreaker vest is ideal for running even in bad weather. The Ripstop fabric it is made of makes the vest resistant to tearing and ripping yet light and comfortable to wear. The unique optical illusion design at the front adds a dynamic look to the vest. The key feature of this vest is the back pocket with reversible zipper enabling you to fold the vest into the pocket. There is also an elasticated strap so you can easily carry the jacket on your wrist.