If the Nike Sportswear Laser Run Jacket is a little too heavy duty for your needs or taste, the Firefly Jacket offers a lightweight weather protection with 32 grams of 100% recycled poly-taffeta material. The Nike Firefly has all the essential performance features especially 360 degrees of reflective pills to keep these bright jackets shining in rain, fog or smog. Other technical features include a storm flap and laser cut panels to keep wearer shielded from all weather elements. The jacket is also collapsible into the chest pocket for easy transportation. Who needs to tote around an umbrella when you have the Firefly Jacket?