Super Vented Even the hottest day can be a riding day when you are wearing the right gear! The 4.5 X-Flow jacket is super ventilated, has panels of X-Flow mesh plus removable arms for ultimate airflow. It is equipped with an internal hydration pocket with suspension system that prevents the bladder sitting too low, it even has a water-resistant chest pocket for important items. For durability, an abrasion and cut resistant Brush Guard protective film is used to reinforce the elbow construction. The tailored waist-length fit is designed to work with or without body armor, and the collar can accommodate a Leatt neck brace if worn. New lightweight, ventilated shell with X-Flow front and rear mesh and Spandura stretch panels for comfort Pre-curved, zip-off arms Rear Internal hydration pocket suspension system to hold bladder for up to 3 liters Neck collar that works with: No neck brace Neck brace uncovered sitting outside the collar Tailored cut for Moto riding with or without body armor Top Quality YKK Japan Zippers Multi-row reinforced stitching for durability Brush Guard fabric for material protection over elbows Total of six pockets including chest pocket with water-resistant lining for valuables Rear reflective safety print Sizing: S - 3XL Plastic Free Recyclable Packaging PART# 5021000221 (M)