Casca Bicicleta Troy Lee Designs Flowline SE Mips Badge Forest Charcoal The all-new Flowline SE Helmet is handpicked, literally, by the pros and for good reason. The Flowline SE Helmet features all the same marquee accolades as the Flowline Helmet including an NTA 8776 E-Bike Certification and Virginia Tech 5-Star Safety rating but with upgrades. Premium details like a fidlockî magnetic buckle, Anti-Microbial Quick Dry comfort liner, dual density EPS and more make Flowline SE the premium choice for any rider looking to hit their local trails or cruise the streets on their e-bikes. SPECIFICATIONS 3-Way adjustable screwless visor NTA-8776 certified for E-Bike usage MIPS B-Series Rotational Impact Brain Protection System Full 360-degree fit retention system with 3-way rear height adjustment 14 vents for maximum airflow& Full wrap in-mold construction Extended Coverage MTB Trail Helmet Fidlockî Magnetic Buckle System Dual Density EPS for low and high-speed impacts Anti-microbial Quick Dry Premium Liner Side strap adjusters& 5-Star Virginia Tech safety rating MEASURE YOUR HEAD With a fabric tape measure around the circumference of your head holding the tape just above your eyebrows and ears. 1" = 25mm Marimi: