SPECS: Lightweight, durable snow helmet created to protect you on the slopes day and night Specifically designed for Smith goggle integration Equipped with one vent to keep your head cool on the toughest runs DESIGN & TECHNOLOGY: The Altus was designed to perfectly fit your Smith goggles while offering a fog-free experience AirEvac™ ventilation system delivers cool air into the helmet while pulling out warm air responsible for annoying goggle fog VaporFit Snow™ adjustment feature provides a 270-degree fit adjustment with the simple turn of a dial for an overall customized experience Removable audio-compatible ear pads make it easy to hear your friends on the slopes, while still keeping you warm XT2® antimicrobial lining keeps odor under control Style: E005092SW5155 SAFETY FEATURES: In-mold construction combined with the outer shell and EPS foam help to form a lightweight, durable helmet that offers supreme protection Zonal Koroyd® construction effectively absorbs energy while offering ideal ventilation to keep your head cool and protected