Side Adjustment-patent pending adjustment system that firmly secures the lateral EPP sections and helps prevent the helmet from rotating off on impact
Occipital Lock-Free-floating EPP section that can be instantly adjusted to secure the rear of the helmet under the occipital bone
Tool Free Adjustment-Integrated adjustment mechanism allows for longitudinal adjustment and rapid customization for a secure fit
Comfort
Ventilation Ports-vents channel air for a constant airflow
Nike Bauer lab test report a reduction in temperature along the scalp by over 7 degrees after 20 minutes of high intensity effort
Comfort Strap-Floating, padded strap that can be securely fastened under the chin for a secure, comfortable fit
Memory Chin Cup-Molded, floating chin cup that utilizes a Dri-Fit™ lining and Nike Memory™ foam that morphs to your true anatomical dimensions
Sizes: hat size / head circumferences
Small 6 1/2 -7 / 20.5" -22.0" (52-56cm)
Medium 6 7/8 - 7 3/8 / 21.5" - 23" (55-59cm)
Large 7 1/4 - 7 3/4 / 22.5" - 24.5"
XL 7 1/2 - 7 7/8 / 23.5" - 25.0" (59cm -63cm)
This is the best helmet anywhere! Back in stock! Limited amount avaiable-Bauer is discontinuing this helmet---now only XL left Please do not buy the 9500--it does not fit properly.