A combination of snap button and wrist zipper closures for a secure and customized fit Extensive, advanced poly fabric stretch inserts on the chest, underarm and rear shoulder for an optimum fit Ventilation inlets on the shoulders for high levels of airflow are zippered for ease of use Strategically positioned localized perforations for superior ventilation Perforated padded panels integrated into main shell and sleeves for an improved fit Soft 3D mesh collar construction plus 3D mesh cuff edging for comfort with a mesh liner construction for enhanced breathability, comfort and ventilation Hook and loop waist adjustment for an optimized fit External, large-opening front hand pockets are zippered for peace-of-mind security Multiple internal compartment pockets feature a hook and loop closure for additional security Interior waterproof wallet pocket for safe storage of documents/electronics Waist connection zipper allows attachment to Alpinestars riding pants Rear of the jacket is elongated for enhanced coverage when riding Snap-button system to integrate the Level 2 Alpinestars Nucleon back protector New shoulder protection features an over-molded advanced TPU guard layered under the outer fabric for additional impact protection Alpinestars Nucleon Flex Plus removable internal shoulder and elbow protectors ensure protection against impacts while being extremely flexible
