Details When you're dedicated to skiing or riding all season long, little things make a big difference when it comes to comfort, safety, and durability. The women's Smith Vantage helmet is loaded with tech that makes a difference. Zonal Koroyd™ complements MIPS® for energy-absorbing impact protection to give you peace of mind while exploring in or out of bounds. The hybrid shell enhances day-to-day durability and includes a full 21 vents with dual adjustability that lets you fine-tune airflow to meet the conditions. As for fit, The Vantage uses the BOA® 360 Fit System for the ability to micro-adjust the size around your whole head with the turn of a dial. Add the proven Smith AirEvac™ tech for a fog-free goggle interface, and you have a helmet to match your dedication. Construction Hybrid shell construction blends a durable exterior with a lightweight in-molded shell for durability where you need it most while keeping the helmet light Aerocore construction featuring Koroyd®: Smith's objective and design philosophy behind Aerocore™ construction is to increase airflow, improve temperature regulation resulting in fog-free vision and improve impact resistance. The objective was achieved through the combination of materials such as EPS and Koroyd®, a revolutionary new material that absorbs more energy upon impact when compared to international standards, while increasing airflow. Aerocore™ construction through the use of Koroyd® and EPS allows for more vents to be placed throughout the helmet without sacrificing protection and comfort. Fit Adjustable BOA® 360 fit system Ventilation Regulator adjustable climate control 21 vents AirEvac2™ ventilation Details Women's XT2® performance lining Snapfit SL2 ear pads Outdoor Tech™ audio systems available Certification: ASTM F 2040, CE EN 1077:2007 CLASS B, CPSC, CE EN1078 Helmet Size S = 51-55cm M = 55-59cm L = 59-63cm Weight 17.5oz/500g (Size M) Smith Vantage MIPS Helmet Women's