Nike SB Shield Seasonal Jacket. The Nike SB Shield Jacket blends a packable hood with weatherized fabric to help keep you covered when the weather rolls in. Nike Shield fabric resists elements like wind and water so you can keep after it in stormy weather. The hood packs down into the collar for coverage when you need it, and convenient storage when you don’t. Elastic at the sleeve cuffs and hem helps hold the jacket in place while you skate. The 1/2-zip jacket is lined with mesh for lightweight breathability without the bulky feel. Side pockets. 100% polyester. Machine wash. Imported.