Key Features
• Main upper material constructed from an advanced microfiber that incorporates seamless, thermo welded panels to create an innovative, lightweight and technical road riding shoe, offering performance, flexibility, and structural integrity.
• 3D mesh lining for high levels of breathability and lightweight, with anti-sliding microsuede on the heel.
• Additional back Flexion point constructed from soft microfibre to improve both back flexion and back protection, as well as to offer improved structure and riding comfort.
• Medial quarter with dedicated seamless combined with soft TPU area provides added structure and comfort.
• Rear collar construction made of soft textile for enhanced comfort and improved back flexion.
• The unique, TPR on the lateral calf and slider details combined with the toe-box to offer more support, protection, and flexion.
• Traditional lace closure system for easy, secure and comfortable fit.
• Ergonomic TPR strap with lateral adjustable hook and loop closure system for an easier prehensility.

Construction
• Enhanced TPU ankle extended in lower lateral area increases support and protection.
• TPR slider details on lateral toe box gives enhanced flex and protection.
• New TPR heel counter design ensures additional lateral support and security.
• Asymmetric toe design gives protection on shift area.
• Traditional lace closure system for an easy, secure, and comfortable fit.
• Lateral adjustable hook and loop closure system with TPR strap for added security.
• Tongue and collar padding provides high levels of comfort and an excellent fit around the ankle and instep.• New sole design compound in rubber provides textured grip, excellent absorption and features an integrated shank for an enhanced sole support, with extra durability, at the heel.
• Heel dampening midsole.
• Replaceable anatomical EVA footbed with Lycra lining on top.

Protection
• Medial dual density ankle protectors are applied between the upper and padded lining to provide the strategic protection and flexibility in key areas.
• Internal toe box and heel counter reinforcement is layered under the upper for more ergonomic design.
• CE EN13634:2017.

Alpinestars Ladies Road/Racing Boot Sizing Guide

Please use the conversion table below to determine the right size for you:

EU Size	36	37	38	39	40	41	42	43	44
UK Size	3	4	5	6	6.5	7	8	9	9.5
US Size	5	6	7	8	8.5	9	10	11	11.5