THE TERRA (TM) MIPS (R) HELMET OFFERS SHARP LINES AND SMOOTH STYLE WHILE OFFERING THE ADVANCED PROTECTION OF MIPS, SOPHISTICATED VENTILATION, AND ON-THE-FLY VERTICAL TUNING CAPABILITY. THE TERRA (TM) MIPS (R) FREESTYLE HELMET DELIVERS ON THE PROMISE OF AN ULTRA-LIGHTWEIGHT PERFECT FIT IN A SLEEK, MODERN DESIGN. The streamlined profile is achieved through the new Passive Aggressive Venting system, a discreet yet powerful system that automatically manages airflow and temperature while in-motion riding, hiking or standing static. The overall look is finished with a slight brim and subtle lines for Seamless Compatibility with Giro goggles. The Terra MIPS (R) Helmet also features MIPS (R) technology, lightweight construction and the dialed-in fit of the In Form 2 Fit system for a barely there feel. SPECS CONSTRUCTION WOMEN'S STYLING AND DETAILS TPU INJECTED BRIM REMOVABLE GOGGLE RETAINER REMOVABLE EARPADS SHELL TYPE IN-MOLD CONSTRUCTION SPORT SNOW VENTILATION TYPE PASSIVE AGGRESSIVE VENTING SYSTEM - THE DISCREET EXTERIOR VENT DESIGN AND INTERIOR CHANNELING COMBINE TO CREATE OPTIMAL AIRFLOW AND TEMPERATURE REGULATION. THIS AUTO-VENTING TECHNOLOGY MANAGES AIRFLOW AND TEMPERATURE WHILE IN-MOTION RIDING, HIKING OR STANDING STATIC. STACK VENT (TM) TECHNOLOGY GENDER WOMENS FIT SYSTEM THE IN FORM (TM) 2 FIT SYSTEM IS LIGHTER AND LOWER PROFILE THAN THE ORIGINAL, MAKING IT EVEN EASIER TO DIAL IN A CUSTOM FIT IN SECONDS - EVEN WITH GLOVES ON. THE UPDATED ON-THE-FLY VERTICAL TUNING FEATURE ACCOMMODATES DIFFERENT GOGGLES AND HEAD SHAPES FOR A CUSTOM FIT FREE OF GAPER GAP. ON-THE-FLY VERTICAL TUNING - ACCOMMODATES DIFFERENT GOGGLES AND HEAD SHAPES FOR A CUSTOM FIT FREE OF GAPER GAP ELECTRONICS COMPATIBILITY COMPATIBLE WITH AFTERMARKET GIRO AUDIO SYSTEMS BY OUTDOOR TECH Giro Terra MIPS Helmet Womens | White | Medium | Christy Sports