Boots ALPINESTARS Supertech R LE Flyte purple / red / black. The Supertech R Vented boot has undergone a rigorous program of improvements to further optimize its performance characteristics. With extensive perforations throughout the boot to maximize airflow, innovations derived from Alpinestars' experience in high-level competition include a redesigned front flex zone, a redesigned rear gusset, a redesigned upper gaiter, a new gear shift and shin plate, a new shin slider, and a new inner bootie. All of this takes the comfort, protection, and performance of this boot to a new, class-leading level.

MAIN CHARACTERISTICS

• The new TPU shin plate has been redesigned for improved shock absorption performance, enhancing abrasion resistance in a key area.
• New replaceable shin slider for increased abrasion resistance.
• New TPU elastic panel design with zipper for easier entry and exit and a tighter, more optimized fit.
• The Velcro closure ensures that the zipper puller stays in place.
• Micro-adjustable ratchet closure at the top of the boot for an optimized fit.
• Main upper material made from microfiber with a dedicated laser perforation zone for optimal breathability and abrasion resistance, while offering high levels of flexibility.
• New front flex area for better impact abrasion while ensuring natural front and rear movement.
• The new flexible front area increases ventilation and airflow for greater breathability.
• Redesigned rear gusset in elastic microfiber for better natural front and rear movement.
• Redesigned upper gaiter in microfiber material with TPU over-injection for better grip.
• Sole constructed with a lightweight rubber compound for excellent grip on cleats.
• Separate, updated biomechanical inner bootie made from 3D mesh material for greater structure, improving rider comfort.
• New synthetic microfiber panel on the medial side for greater abrasion resistance and better feel in contact with the bike.
• New TPU gear lever for greater protection on the lower medial side.
• The inner bootie is equipped with a new external toe area with soft TPU reinforcement for superior impact protection and additional padding at the ankle for greater protection and stability during natural foot movement.
• According to European legislation, the CE marking is a requirement for the marketing of this product. The following standards apply: CE EN13634:2017.
• Replaceable TPU/aluminum toe slider co-injected with an easy-to-use screw system that protects the toe area against abrasion resistance.
• The new design of the replaceable heel plate slider offers increased sliding performance and protection in the event of a crash.