The Women’S-Specific Virtue Helmet Offers The Top-End Features You Crave With The Protection You Need, And Is Now Available With An Optional Mips Liner For Added Safety. Equipped With Our 360 K2dialed Fit System And Dual Active Matrix Venting, The Virtue Will Keep You Cool - Both Literally And Figuratively. Look Good, Feel Good. Drop In With The Virtue.Specifications:Helmet Construction:- HybridHelmet Liner:- Tech Form WrapHelmet Fit System:- 360 K2dialedâ„¢ FitHelmet Venting:- Dual Active MatrixProduct Weight:- 430gHelmet Certification:- Bike CertifiedHelmet Features:- Baseline Audio System- MipsTechnology:Hybrid Construction:- This Unique Construction Features The Best Of Both In-Mold And Hard-Shell Constructions. The Primary In-Mold Construction Makes The Helmet Incredibly Light, While The Secondary Hard-Shell Upper Allows For More Advanced Active Matrix Venting And Increased Durability.Tech Form Liner:- Compression Formed, Precise Fit Liner With Removable Ear Pad And Neck Roll For A Convertible Customized Fit.360° K2dialedâ„¢ Fit System:- The 360° K2dialedâ„¢ Fit System Is An Evolution Of The K2dialedâ„¢ Fit System, Delivering Unparalleled Comfort Around Your Entire Head. An Intricate Web Design Results In 360 Degrees Of Even Pressure Distribution For A Secure And Snug Fit That You Customize With The Twist Of A Dial.Dual Active Matrix Venting:- Perfect Combination Of User/Switch Regulated Active Matrix Venting And Integrated Passive Channel Venting.Bike Certified:- Certified By North American Bicycle Helmet Safety Standard And European Bicycle And Skateboard Helmet Safety Standard.Baseline Audio Systems:- Pre-Installed Audio Kit With A Low-Profile Speaker That Easily Connects To Your Mobile Device Without Hindering The Fit Or Comfort. The On-Cord Controller Is Designed For On-The-Go Usability At Your Fingertips For Talk Or Tunes.