As Pioneers Of Removable Chin Bar Technology, We Have A Legacy To Uphold And Overcome. We Designed The Super Air R From The Ground Up To Push The Boundaries Of Performance And Versatility—Starting With Spherical Technology™. Spherical Technology'S Ball-And-Socket Design, Powered By Mips®, Helps Redirect Impact Forces Away From The Brain By Allowing The Outer Liner To Rotate Around The Inner Liner During A Crash. Throw In Superior Ventilation, A Total Weight That Is 22%, Or 144 Grams, Lighter Than Its Predecessor, And An Easy 2-Click Removable Chin Bar—And You'Ve Got A True All-Mountain Performer. Availability, Certification, Color, And Pricing May Vary Per Region. If Outside Of The Usa, Please Check With Your Authorized Local Dealer For More Information.Specifications:Safety:- Removable Protective Chin Bar Designed For Trail Riding Adaptability. Attaches With A Simple 3-Step Connection Process — No Tools Required. Warning: All Chin Bars Have Limits, And Serious Injury Or Death Can Occur. Read Owner´s Manual Carefully Before Using Your Helmet.Construction:- Fusion In-Mold Polycarbonate Shell- Progressive Layering™- Visor: Adjustable Visor- Ventilation: Overbrow Ventilation™- Fit System: Float Fit™- Product Weight: 640g - Certification: Complies With The Us Cpsc Safety Standard For Bicycle Helmet For Persons Age 5 And OlderTechnology:Spherical Technology:- Spherical Technology´s Ball-And-Socket Design, Powered By Mips®, Helps Redirect Impact Forces Away From The Brain By Allowing The Outer Iiner To Rotate Around The Inner Liner During A Crash.Mips®:- Mips (Multi-Directional Impact Protection System) Is A Leading Slip-Plane Technology Inside The Helmet Designed To Help Reduce Rotational Forces That Can Result From Certain Impacts.Removable Chin Bar:- Removable Protective Chin Bar Designed For Trail Riding Adaptability. Attaches With A Simple 3-Step Connection Process No Tools Required. Float Fit:- A Minimalist, Lightweight Fit System With An Easy-To-Turn Rubber Overmolded Dial For Adjustments (Integrated With Mips®).Adjustable Visor:- Adjustable Visor Allows For Sun Protection And Easy Goggle Storage.Overbrow Ventilation:- Overbrow Ventilation Features Intake Ports On The Brow Of The Helmet To Usher In Cool Air And Push It Through The Air-Channel Matrix For Full-Head VentilationSweat Guide:- Sweat Guide Pad Design Pulls Moisture Away From The Brow Pad And Away From Eyewear.Goggle Gripper:- Rubber Grip On The Back Of The Helmet Keeps Your Goggle Strap In Place.