The KASK Kooki Riding Helmet gives riders a sleek, lightweight option with the polished look expected from KASK. Designed with a versatile profile for training or competition, it pairs a double-shell construction with front and rear ventilation to help maintain airflow while riding. The integrated fit system, removable Click-in liner, and easy-clean faux leather chinstrap add practical comfort details for riders who want a refined helmet without an overly elaborate finish. Product Details: Lightweight KASK design offers a clean, versatile profile with double-shell construction that combines an EPS and thermo-formed PC lower shell with an injection-molded ABS upper shell Integrated fit system helps create a secure, adjustable feel Integrated Airflow Control uses front intake and rear outlet ventilation Breathable hydrophilic fabric liner helps manage moisture inside the helmet, while the removable washable liner uses a discreet Click-in System for easy removal and replacement Faux leather chinstrap is easy to clean KASK WG11 rotational testing supports additional performance evaluation Made in Italy and certified to ASTM F1163 with SEI mark and EN 1384:2023 standards Fit & Care: Measure around the head just above the ears to help determine helmet size Use the integrated fit system to adjust the helmet until the fit feels secure and comfortable Remove and wash liner as needed; allow liner to dry fully before reinstalling in the helmet Clean faux leather chinstrap as needed and allow to dry fully before storage With its lightweight feel, versatile KASK styling, integrated ventilation, and removable Click-in liner, the KASK Kooki Riding Helmet offers a polished option for riders who want everyday function with a refined competition-ready look.