Female specific cut and design. Durable Polyester/Nylon/Mesh construction. Heavy nylon reinforced seat for extra durability. Pre-bent leg construction for optimum fit in the riding position. Alpinestars' patented 'Vector' design back panel offers maximum comfort and flexibility while riding. Reinforced and padded 3D knee construction with leather panel for improved heat and abrasion resistance. Lightweight ventilated mesh liner. Ratchet buckle waist adjustment allows fit to be fine tuned. Hidden front zipper. Stretch ankle cuffs.