The CCM TACKS 920 senior combo helmet delivers elite protection, breathability, and a comfortable customizable fit. Key features: Full AER-TEC Thermoregulation System : Enhances fresh airflow and heat dissipation. 3-in-1 R3FLEX Protection Comfort Liner : Provides dynamic impact absorption and comfort. 3D-Printed Nest Tech & AER-TEC TotalDri Sweatband : Improves breathability and moisture control to keep you cool and dry. ADPTFIT 360 Tool-Free Adjustment System : Allows one-step length and width customized fit. FM580 Black Facemask : Full-face reliable protection with clear visibility.