Alpinestars(A星)Supertech R摩托车骑行靴
Supertech R战靴的几乎每一个部件都经过了严格的升级程序，以进一步提高其性能特征，这是过去和现在的冠军球员名册中所穿的Alpinestars(a星)队的权威赛车战靴。
特征：
- 主要鞋面材料采用超细纤维制成，具有最佳耐磨性，同时提供高水平的灵活性。
- 新的前弯曲区域可改善冲击磨损，同时确保前后自然。
- 新的前弯曲区域增加了透气性和空气流通性，提高了透气性。
- 重新设计的后波纹管采用弹性超细纤维，前后运动更加自然。
- 重新设计的超细纤维材质的顶部绑带，TPU包覆注射，增强了抓地性。
- 内侧的新型合成超细纤维面板增强了耐磨性，改善了与车辆接触时的感觉。
- 新TPU换挡器可增强下内侧的保护。
- 新TPU胫骨板经过重新设计，具有更大的冲击吸收性能，从而提高了关键部位的耐磨性。
- 新的可更换胫骨滑块可增加耐磨性。
- 全新TPU弹性拼接设计，带拉链，便于进出，更紧密、更优化的贴合感。
- 钩环闭合可确保拉链保持在位。
- 靴子顶部的微型可调节棘轮闭合，实现最佳贴合。
- 可更换的共注入TPU/铝鞋头滑块，配有简单的螺钉系统，可保护鞋头区域免受磨损。
- 新的可更换鞋跟板滑块设计可提高滑动性能，并在发生碰撞时提供保护。
- 鞋底采用轻质橡胶复合材料制成，可实现出色的抓地效果。
- 由3D网状材料制成的独立、内部更新的生物机械内靴具有更大的结构，从而提高了骑手的舒适度。
- 内靴配备了一个新的外部脚趾区域，该区域配有柔软的TPU加强件，提供卓越的冲击保护和额外的脚踝衬垫，在足部自然运动时提供更大的保护、稳定性和缓冲。
- 摩托车手防护鞋（EN 13634-2017）
Alpinestars Supertech R Motorcycle Boots
Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further.
Features:
- Main upper material constructed using microfiber for optimum abrasion resistance, while also delivering high levels of flexibility.
- New front flex area for improved impact abrasion while also ensuring the natural front and back.
- New front flex area increases ventilation and airflow for additional breathability.
- Redesigned rear bellow in stretch microfiber for improved natural front and back movement.
- Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility.
- New synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike.
- New TPU shifter for increased protection on lower medial side.
- New TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion resistance in a key area.
- New replaceable shin slider for additional abrasion resistance.
- New TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit.
- Hook and loop closure secures that the zip remains in position.
- Micro adjustable ratchet closure on top of boot for an optimized fit.
- Replaceable co-injected TPU/aluminum toe slider with an easy screw system that protects the toe area against abrasion resistance.
- New replaceable heel plate slider design offers increased sliding performance and protection in the case of crash.
- Sole constructed using a lightweight rubber compound for excellent grip on the pegs.
- Separate, internally updated bio-mechanical inner boot made by 3D mesh material for greater structure, thus improving rider comfort.
- Inner boot is equipped with a new external toe area with a soft TPU reinforcement for superior impact protection and additional ankle padding for greater protection, stability and cushioning during natural movement of the foot.
- Protective footwear for motorcyclists (EN 13634:2017)
