Alpinestars GP Plus v4 Leather Jacket — EU 48 (US 38), Black

Race-derived sport leather jacket with a revised silhouette for a modern look and refined detailing.

• Three key upgrades in the GP Plus R v4: A-CS™ Plus stretch material, GP-R Lite extended elbow armor, and a new modernized graphic.
• A-CS™ Plus composite stretch panels provide increased flexibility, high abrasion and tear resistance, and a lower profile and overall reduced weight compared with traditional constructions.
• The chassis pairs race-grade and regular bovine leather to balance protection and fit.
• Dynamic Friction Shield (DFS) external shoulder sliders with Nucleon Flex Plus armor beneath for impact protection and freedom of movement.
• Detachable 80 g thermal vest and long abdominal airflow vents offer adaptable climate control.
• Tech-Air® ready for integration with airbag systems.
• Certified to EN17092-3:2020 – AA class; elbow and shoulder protection to EN 1621-1:2012 Level 1.
• Materials: 36% cow leather, 36% polyamide, 25% buffalo leather, 3% elasthane. Lining: 89% polyester, 9% polyamide, 2% elasthane.

Designed for sport performance, the GP Plus v4 balances race-derived protection with everyday comfort and usability.