Alpinestars : A-4 BlackJack LE Chest Protectors

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  • Front and back hard shell guards constructed from a performance poly-material blend for optimized flexibility and excellent weight savings.
  • Front guard is CE-certified against EN 14021 (stone shield).
  • Back protector CE-certified against EN 1621-2:2014 (Level 1).
  • Shells are perforated for maximum breathability and cooling ventilation.
  • Adjustable kidney elastic strap incorporates thermoformed perforated rib protection panels for high levels of protectionwithout compromising movement.
  • Kidney closure system has newly designed, quick and easy-to-use buckles.
  • New guard closure means one size fits a broad range of rider body types.
  • Soft Bio Foam padded chassis for optimized levels of comfort and close-to-the-body fit.
  • Modular design means A-4 is optimized for use with BNS neck braces.
  • Removable upper back padded panel for BNS neck support compatibility.
  • Soft touch BNS puller for engagement of the BNS.
  • Removable, adjustable shoulder pads for size regulation with integrated BNS puller.
  • Additional thermoformed EVA tale extension for extended coverage to the coccyx area.