1.3mm premium full-grain leather for exceptional abrasion resistance. Dedicated, women specific cut and sizing.  Internal chest and back protection compartments with PE inserts. Removable CE certified Bio-armor elbow and shoulder protectors. Shoulder and waist accordion leather panels made with 9mm full grain leather for  refined control, feel and fit. Panels use 4mm foam for a 3D shape and ultra soft surface incorporating the elastic support technology developed from Alpinestars footwear. Fixed antibacterial Stella 3D Tech soft mesh vest liner keeps the torso separate from the  outer leather shell, allowing air to ventilate and regulate body temperature. Antibacterial flat mesh liner in sleeves includes built-in stretch inserts that move in unison with external stretch panels for super flexibility and comfort. Front and rear low density perforation.? Flat profile YKK Semi Auto Lock wrist zippers allow for a better fit under glove  gauntlet. Contoured neoprene wrist and collar with micro fleeced interiors. Embroidery on forearms and rear panel.  3D matte finished Alpinestars metal rivet on collar. Ergonomic front zipper puller.  Colored inner wrist pleat.