Introducing the Callisto Jockey Skull, the ultimate skull for riders who love the original Callisto peaked helmet. Triple certified to PAS015:2011, EN1384:2023 and ASTM F1163-23, and BSI Kitemarked, the Callisto Jockey Skull has rotational technology as standard, providing enhanced protection against a wide range of scenarios. A stylish sanded black finish and triple ventilation, with subtle branding and a leatherette harness provides comfort, style and safety.