<!--ProdInc[300278668]/Mall:[backcountry_US]-->Think of the K2 Phase Pro Audio Helmet as a lightweight tank with luxury car-like upgrades on the inside. This durable helmet meets industry standards and certifications to help protect your head during a sudden crash, cartwheel session, or bonk on the head from a chairlift safety bar. Active matrix venting technology enables you to regulate the airflow of the helmet vent system with the touch of your finger (think climate control with the flip of a switch). <h3>Details</h3> A low-profile helmet for ripping up the resort Hardshell construction is super durable EPS foam helps disperse shock on impact Active Matrix ventilation system cools you off quickly Liner is fully removable if you prefer your own beanie K2dialed fit system for a precise fit Audio compatibility makes it easy to jam out while you shred Item #K2S00EH <h3>Tech Specs</h3> Certifications : ASTM F2040, CE EN 1077 Fit Adjustment : K2dialed Ventilation : Active Matrix Manufacturer Warranty : 1 year Claimed Weight : 1lb 1oz Shell Material : ABS