GO DEEPER AND FURTHER IN THE NEW BRIMMED TRIG (TM) MIPS (R) HELMET, A HARD-SHELL FREESTYLE HELMET THAT OFFERS THE PEACE OF MIND OF MIPS (R) WITH THE DIALED-IN FIT OF THE IN-FORM FIT SYSTEM. CHECK IN WITH THE TRIG (TM) MIPS (R) HELMET AND CHECK OUT FOR ALL YOUR FREESTYLE SESSIONS AND BACKCOUNTRY EXPEDITIONS. Thermostat Control Adjustable Venting allows for perfect airflow whether ascending or descending, and the Stack Ventilation keeps your goggles fog free no matter what your energy output. Meanwhile, its fit can be customized at the turn of a dial via the In Form Fit System and the Multi-Directional Impact Protection System may offer more protection in angled impacts. All this tech business is shielded in a progressive brimmed design guaranteeing Seamless Compatibility with Giro goggles. SPECS CONSTRUCTION REMOVABLE GOGGLE RETAINER REMOVABLE EARPADS SHELL TYPE HARD SHELL CONSTRUCTION PRODUCES GREAT HELMETS AT A GREAT VALUE. A RUGGED OUTER SHELL IS MOLDED AND THEN ATTACHED TO THE EPS FOAM LINER. SPORT SNOW VENTILATION TYPE THERMOSTAT CONTROL ADJUSTABLE VENTING ALLOWS YOU TO CUSTOM-TUNE AIRFLOW INSTANTLY WITH A SIMPLE, LOW-PROFILE CONTROL BUTTON ON THE OUTSIDE OF THE HELMET STACK VENT (TM) TECHNOLOGY GENDER UNISEX FIT SYSTEM THE IN FORM (TM) FIT SYSTEM MAKES IT EASY TO DIAL IN A CUSTOM FIT IN SECONDS - EVEN WITH GLOVES ON. AN ERGO-FRIENDLY DIAL AT THE BASE OF THE HELMET PROVIDES UP TO 6CM OF ADJUSTMENT AND ENHANCED STABILITY. ELECTRONICS COMPATIBILITY COMPATIBLE WITH AFTERMARKET GIRO AUDIO SYSTEMS BY OUTDOOR TECH Giro Trig MIPS Helmet Mens | Multi Charcoal | Small | Christy Sports