The Dainese Racing 4 is a leather motorcycle jacket that adapts perfectly to the body. The leather is perforated to ensure better ventilation on hot days. It is supported by a breathable Nanofeel® lining. Maximum safety is ensured by composite protectors on the elbows and shoulders. The jacket's shoulder area features interchangeable aluminum plates – Dainese special technology. Other details include adjustability at the waist and a zipper at the hem that allows the jacket to be connected to motorcycle pants.