One size fits all 27x28....This windbreaker jacket is perfect for any occasion from travel to parties and casual outings. The Surf Style Interplanetary jacket is made of Polyester and is machine washable. The half-zip front allows you to change the jacket's style to suit your needs, while the slip-in side pockets give you a place to store your valuables. This jacket is perfect for anyone looking for a lightweight jacket that still provides good coverage. The purple color and retro style make it a great addition to any wardrobe.