The Giro Syntax Seyen inner liners provide a comfortable and secure option for those seeking a better fit for their bicycle helmet. These liners are designed to offer excellent support as well as ensure proper ventilation during your rides.

• Suitable size: M, for head circumference 55-59 cm.
• Designed without MIPS for a lighter feel and easy installation.
• Created to enhance your comfort and safety while cycling.

With these liners, you can enjoy your rides with confidence and style, making them the perfect addition to your bicycle accessories.