Alpinestars Faster v2 Leather Jacket Features: Wrist zipper and snap button closures for a snug and personalized fit For the best fit, there are numerous, sophisticated poly-fabric stretch inserts on the chest, underarm, and rear shoulder. For convenience of use, zippered ventilation inlets are located on the shoulders for maximum amounts of airflow. Localized holes placed specifically for better ventilation For a better fit, the main shell and sleeves have perforated cushioned sections built into them. With a mesh lining design for improved breathability, comfort, and ventilation, the collar has a soft 3D mesh construction with 3D mesh cuff edging for comfort. Waist adjustment with hooks and loops for the best fit For added security, the external, wide-opening front hand pockets are zippered. For added security, several inside compartment pockets have hook-and-loop fasteners. Waterproof interior wallet compartment for keeping papers and electronics secure The Alpinestars riding pants can be attached via the waist connection zipper. The jacket's back has been lengthened for better riding coverage. To integrate the Level 2 Alpinestars Nucleon back protector, use the snap-button mechanism. For added impact protection, new shoulder armor has an over-molded, sophisticated TPU guard layered beneath the outer fabric. The incredibly flexible Alpinestars Nucleon Flex Plus removable internal shoulder and elbow protectors provide impact protection.