The Warrior Alpha One Combo is a top spec player helmet  

Features
TRUE ONE PIECE SHELL| A one piece high density plastic shell that provides a superior stiff, strong and lightweight barrier of advanced protection. The shells distinct geometry is designed to provide best in class impact diffusion coupled with a profile that is aesthetically sleek.
OMNISHOCK + PROTECTION SYSTEM W/ VICONIC INSERTS| Focused impact zones on the frontal lobe, temples and occipital are enhanced with a lightweight diffusion plate called Viconic. The TrueOne shell and EPP is the core of safety forming a lightweight barrier that provides protection against catastrophic injury. The Impax soft touch foam shield and the Viconic pods are special elements designed for specific small and large impacts. The Omnishock+ system is enhanced hockey helmet design.
ADAPTFIT 360 BY BOA| In a fast moving game like hockey helmet fit is paramount to maximize safety and comfort. The AdaptFit360 provides fit equalization all around your head with the micro adjustment of a BOA dial. The control and individual fit of the helmet will allow you to wear it safely and comfortably for extended periods.
FLOW COMFORT POLYGIENE LINER AND VENTING| Wearing a helmet should not be irritating. Our removable flow liner pads are treated by Polygiene. They absorb sweat, dry quickly to keep you cool and odor free. Airflow through the shell is optimized by design to keep you from overheating"