Bern Berkeley Gloss Black Snowboard Helmet Attentionfemale athletes looking for a women's-specific helmet that'slightweight, innovative, and won't break the bank. What you get isattention to detail and style combined with superior technicalperformance for multisport use in all seasons (snow, skate, BMX, water).Zip-Mold brings in-mold technology to the next level?polished, more seamless appearance with a higher strength-to-weight ratioTemp Gauge slider system easily opens all 12 vents with three convenient settingsChanneled Airflow regulates temperature and ventilation by pulling air through the front vents to the rear exhaust ventsAll-season knit liner snaps on to the comfort liner for winter sports and snaps off for summerEyewear channel for comfort and fit with most eye glasses and sunglassesTwin Clip removable goggle clip with two different settingsCompatible with Bern's 8Tracks? ear-bud audio systemWeighs only 12 oz.Sizing: XS fits 52 to 53.5cmSmall fits 53.5 to 55.5cmMedium fits 55.5 to 57cmLarge ...