GP Force Chaser 1-Piece Leather Suit - Black/Red Fluo - US 50 / EU 60 - Stretch panels on abdomen, under the arms, on the arms, crotch and back of leg for an optimum high performance riding fit - Aerodynamic back hump is ventilated for maximum airflow - Removable and replaceable Sport slider offers superior durability and feel - Calf expansion panel with stretch ribs for a custom fit - Bovine multi-panel construction for strength, comfort and superior abrasion resistance - GP protectors on the elbow, shoulder, knee and tibia for effective impact protection - DFS Lite protector on the shoulder for additional protection against abrasion in a key area - Perforated leather panels strategically placed for airflow and comfort - Fitted with Nucleon Bio-Flex hip protectors - Inner knee suede reinforcement for grip on the bike - Comes fitted with Alpinestars Nucleon Bio-Flex hip protectors - Tech-Air® 5 ready - Strategically positioned accordion stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted