The Castelli Squadra Stretch Jacket is an entry-level wind jacket, completely re-engineered for improved performance. It features coated ripstop nylon on the front and sleeves to block wind, while stretch panels on the sides and back of the sleeves ensure a perfect fit and add ventilation. A high collar protects the neck, and reflective details on the chest and lower back enhance visibility in low-light conditions. The jacket is lightweight and packs down small, making it easy to carry in a jersey pocket. It offers a simple and elegant solution for wind protection during cycling.