Perfect for sudden weather changes or for adjusting temperatures. A through pocket is positioned on the back, allowing you to reach into the back pocket of the jersey you are wearing inside without having to remove the windbreaker. Mesh materials are used along the undersides of the sleeves and both sides of the body to provide excellent breathability and stretch. Retroreflective strips are positioned beside the back pocket to ensure nighttime visibility. This windbreaker is now light and can be folded compactly, making it a convenient, portable item.