A premium full grain leather jacket fully optimized track and performance riding, the GP Plus R3 Leather Jacket is anatomically profiled to ensure excellent comfort and a performance fit. Packed with class-leading, track-tested protection such as Alpinestars Nucleon Flex Plus armor on the shoulders and elbows for superior impact protection, this jacket is equipped with strategically positioned perforations for maximum airflow and stretch panels on the shoulder and back for an optimized fit.