DFS Lite protector on shoulder. Chest pad compartment holds Nucleon chest pads (sold separately). Fitted with Nucleon Bio-Flex hip protectors. Inner knee suede reinforcement. Strategically positioned perforated leather panels. Stretch panels on abdomen, u The GP Force Phantom Leather Suit is constructed from bovine leather for unsurpassed abrasion and tear resistance. Fully optimized for use with or without Tech-Air 5® (sold separately), Alpinestars world leading electronic airbag safety system, the GP Force Phantom Leather Suit incorporates Alpinestars GP protectors for effective impact protection and external sl Tech-Air 5® compatible (sold separately). GP protectors on elbow, shoulder, knee and tibia. Bovine multi-panel construction.