Shell: double micro shell superlight in-mould construction; security: EPS shock absorber foam Certification: security tested [EN1077 B]; ventilation: front and top shell passive venting to increase air flow Lining: mesh and fleece lining beanie look; chin strap: Deluxe Sherpa chin pad Weight: 350 g/ 0.77 lb; fit system Roxy KASHMIR - SNOWBOARD/SKI HELMET WHITE