ALPINA Ski Snowboard Helmet for Matte Adjustable Size ARBER Adults, Color,

Hard shell technology made of strong ABS material provides a durable, impact resistant, and highly safe shell structure. The inner shell is made of a highly inflated styrene resin material that absorbs and dampens impact with this granular material. It can be adjusted to tighten or loosen with smooth movements. The grip is good and the size can be easily adjusted even with gloves on. The chin strap can be easily attached and detached with a single push. You can easily adjust the position of the chin strap to suit your preferred position.