Running with a sweatshirt is a great way to burn more calories. Plus the added benefit of having no sleeves means a free-flowing high-intensity workout or a fashionable way to stay cool and inconspicuous.
Tight Fitted Sweat Shirt. (Runs Small. You may want to order a size up)
Quick Dry Fabric
Stretchable and breathable fabric for a cool run, jog or leisure day