Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
HOW TO MEASURE
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Troy Lee Designs SE4 Polyacrylite Flagstaff Helmet
Lean And Mean, The SE4 Polyacrylite Helmet Delivers Many Of The Top-Shelf Features Developed For The Winning Full-Sized SE4 Family Of Helmets - Including MIPS Safety Technology To Reduce Internal Head Injury By Absorbing Rotational Impact Force. This Lightweight Helmet Includes 16 Intake Ports To Channel Cool Air Around And Over A Rider's Head, Forcing Hot Sweaty Air Out Through Six Rear Exhaust Ports.
Features
MIPS Brain Protection System, Reduces Rotational Forces To The Brain
EPP (Expanded Polypropylene) Chin Bar Padding For Lightweight, Durable Protection
Three Shell Sizes To More Accurately Fit A Variety Of Head Sizes And Rider Ages, Improving Overall Safety
16 Intake And 6 Exhaust Ports
Removable Cheekpads And Headliner
Anatomical 3D Contoured Cheek Pads With Emergency Release System For EMS Responders
Plastic Visor Screws And Brass Inserts For Easy Impact Break-Away