• 【Shock-Absorbing Technology】Features a cushioning pad that disperses impact forces, ensuring your head doesn't bear the full brunt of collisions.
• 【High-Quality Construction】Utilizes imported EPS foam for protection and a one-piece PC outer shell for enhanced durability and impact absorption.
• 【Aerodynamic Design】Incorporates wind-breaking technology to reduce air resistance, allowing for faster cycling and confident sprinting.
• 【Integrated Adjustment System】Equipped with a knob adjustment mechanism for a smooth, quick, and precise fit to your head shape.
• 【Enhanced Structural Integrity】Features a reinforced edge shell to improve strength, prevent moisture intrusion, and extend the helmet's lifespan.

Specifications:

• Model: RS-997
• Size M: 54-57cm head circumference, 16.5cm head width
• Size L: 58-61cm head circumference, 18cm head width
• Material: PC outer shell with EPS foam interior
• Adjustment: Integrated knob adjustment system