The ALPINESTARS Leather Jacket Fusion features well-thought-out RideKnit stretch inserts that enhance flexibility and provide perforation around the stomach, chest, neck, underarms, inner arms, and shoulder blades. Along with MATRYX structural inserts on the stomach, chest, back, and upper rear sleeve area, this jacket ensures perfect ventilation and freedom of movement. Designed with a race fit and made from premium cowhide leather, it offers the ideal protection both on and off the track. The DFS protectors provide high protection against impacts and abrasion, while the internal Race spec GP-R protectors are pleasantly soft. Certified to CE standards - Category II prEN17092-Class AAA.