Details: Designed and specifically optimized for a women's performance fit. Highly durable, full grain 1.1mm leather main construction for superb abrasion resistance, with reinforced, multiple stitching for optimum tear resistance in the event of an impact. Incorporating extensive front and rear perforation torso panels for unparalleled airflow and internal cooling comfort. Removable CE approved shoulder and elbow protectors on the interior for class-leading safety. Chest and back compartments are supplied with removable comfort poly-foam inserts; removable to allow accessory upgrade of CE certified Nucleon protection for unrivalled levels of protection. Strategically positioned poly-fabric stretch panels on underarm and back for excellent fit in the riding position. Multi-panel lining work in conjunction with outer stretch zones for greater freedom of movement. 3D mesh inserts for improved fit and comfort. Removable thermal liner jacket means garment can be worn in colder weather. Extended rear lumbar area ensures maximum material coverage of the lower back at all times; a vital comfort feature for long road trips. Cuff closures incorporate YKK semi-auto locking zips for secure and customizable fit. Pre-curved sleeve construction helps prevent riding fatigue and aids performance fit. Waist circumference hook-and-loop material and D-ring closure for secure and personalized closure. Reflective detailing on front and back for improved rider visibility. Mesh and comfort textile collar, plus snap button closure for comfort. Full circumference waist connection zipper allows attachment to Alpinestars riding pants.