继获得巨大成功的标志性Tech 10和Tech 7之后，新款Tech 5是一款先进的多材料、多面板结构靴，进一步强化了Alpinestars(A星)顶级越野摩托车和越野骑行靴系列。Tech 5融合了创新的超细纤维底盘（极其耐用和轻便）、提供卓越支撑和稳定性的内侧生物力学枢轴系统以及扩展的手风琴式弯曲区域，提供了高性能的贴合感、高水平的舒适度和耐久性。
- 鞋面由创新的耐磨超细纤维制成，鞋头上有合成聚合物。主要的超细纤维材料提供了高水平的耐水性、耐久性和改进的重量节省。
- 材料确保长期使用的一致性，易于维护和清洁。
- 面向内侧的生物力学枢轴系统连接靴子的下部和上部，并提供前后灵活性和结构支撑。
- 内面上下面板均由特殊配方的聚合物制成，带有把手雕刻图案，可最大限度地接触车辆并提高耐磨性
- 创新的一体式TPU注入双复合脚壳，具有卓越的抗冲击和耐磨性以及无与伦比的安全性。这种外壳由内部的金属柄和脚趾加强件共同注入更硬的化合物来加强。
- 脚踝和衣领周围的柔软聚酯泡沫提供减震性能，加上全衬里织物，舒适。
- 创新的带扣闭合系统结合了聚合物和玻璃纤维带扣臂以及高冲击铝桥闭合，以实现耐用性和重量节省。
- 带扣系统具有记忆功能和快速释放/锁定系统，具有自动对准设计，可轻松、精确地关闭，提高乘坐性能和安全性。所有卡扣都易于更换。
- TPU扣带符合人体工程学设计，可促进高度的前屈。
Coming in the wake of the hugely successful and iconic Tech 10 and Tech 7 the new Tech 5 is an advanced multi-material, multi-panel construction boot that further strengthens Alpinestars line-up of class-leading motocross and off-road boots. Incorporating an innovative microfiber chassis, which is extremely durable and lightweight, a medial biomechanical pivot system for excellent levels of support and stability and extended accordion flex zones, the Tech 5 affords performance fit and high levels of comfort and durability.
- Upper constructed from innovative, abrasion-resistant microfiber with synthetic polymer on toe box. Main microfiber material offers high levels of water-resistance, durability and improved weight-saving.
- Material ensures consistent fit for long term usage and is easy to maintain and clean.
- Medial-facing biomechanical pivot system links lower and upper parts of the boot and gives front and rear flexibility and structural support.
- Both the inward-facing upper and lower panels are constructed from specifically formulated polymer with grip sculpture patterning for maximum contact with bike and improved abrasion resistance
- Innovative one-piece TPU injected dual compound foot shell with excellent impact and abrasion resistance and unmatched levels of safety. This shell is reinforced by a metal shank inside and toe reinforcement co-injected in harder compound.
- Soft poly-foam surrounded the ankles and collar offer shock absorbing performance, plus full interior textile lining for comfort.
- Innovative buckle closure system incorporates polymer and fiberglass buckle arms and high-impact aluminum bridge closures for durability and weight-saving.
- Buckle system features memory and a quick release/locking system with self-aligning design for easy, precise closure and improved riding performance and security. All buckles are easily replaceable.
- The TPU buckle straps are ergonomically profiled to promote high levels of front flexion.
