The Alpinestars GP Plus R Perforated Leather Jacket is a race jacket that gives you the flexibility to attach a pair of Alpinestars race pants via a 270° zipper. Alpinestars GP Plus R Perforated Leather Jacket: Construction Constructed of 1.3 mm full-grain cow leather, the GP Plus R is extremely abrasion resistant. Perforation throughout the jacket allows for excellent […]