Retrospec Zephyr Matte Olive Zephyr ABS/Polycarbonate Snowboard Helmet Adult M

9 vents provide maximum insulation during blistering cold conditions and optimal airflow for breezy descents. Whatever you need on the mountain, BreezeBar allows you to customize the airflow in your helmet with a low-profile glove-friendly lever. Helmet sizing is adjustable with an ErgoKnob dial that allows you to quickly dial in the most comfortable, snug fit for your head. Zephyr’s durable ABS shell exterior and firm, shock-absorbent EPS lining cradles and protects your head on the pow. All Retrospec helmets are tested at a CPSC and EN lab for virtually all of your action sport shenanigans.