http://www.hockeyus.com <br />About Easton S9 Helmet: <br />Dual density vinyl nitrile liner for comfortable, low-profile fit <br />Single screw size adjustment <br />Height adjustable earpieces can be easily adjusted higher or lower to your preferred height <br />Superior ventilation. Easton has optimized vent size and location for great airflow with stylish, honeycomb ventilation
