The DAINESE Racing 4 Leather Jacket is designed for motorcycle enthusiasts who crave an athletic and close-fitting jacket to complement their sporty riding style. Crafted from premium TUTU cowhide leather with a breathable lining, this jacket offers maximum thermal comfort through its four ventilation openings—two located on the hips and two on the chest. Flexibility and a snug fit are ensured with an adjustable waist system, 2-way stretch S1 fabric areas, and Microelastic 2.0 leather inserts on the back and arms. These features enhance freedom of movement while maintaining the superior protection that leather provides. Additionally, the Racing 4 jacket is equipped with a zipper at the hem, allowing it to be connected to motorcycle pants. It meets the EN 17092 AA certification standard for safety.