Alpinestars SM-5 Course 蓝色款
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About the Alpinestars SM-5 Course 蓝色款
Alpinestars SM-5 Course Blue 头盔将赛道级性能与日常多功能性完美融合。专为追求精准工程设计且不妥协于时尚的骑手打造，这款头盔拥有流畅的空气动力学轮廓，在破风前行的同时，通过精心布局的通风口提供卓越的散热效果。鲜艳的蓝色漆面辅以高级感十足的图案设计，无论是在赛道还是街头，都能让您彰显个性。
Technical Analysis
Alpinestars SM-5 Course Blue 采用多密度 EPS 内衬系统，旨在优化不同冲击方向下的能量吸收。外壳由高等级碳纤维复合材料制成，具有卓越的强度重量比，在保持结构刚性的同时，可有效减少侧向冲击时的旋转力。该头盔集成了 MIPS（多向冲击保护系统）技术，其低摩擦滑动层允许内衬在受到斜向冲击时相对于头部独立旋转，从而显著降低颅脑损伤的风险。
Safety & Aero-Acoustics HUD
SHARP impact test results pending.
Extremely Quiet: Superior long-distance sound damping.
High Flow: Dynamic multi-channel active venting.
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Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
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