The All-New Flowline Helmet Is Hand-Picked, Literally, By The Pros And For Good Reason. The Flowline Helmet Features A Combination Of Comfort, Safety And Signature Tld Style. It´s Nta-8776 Certified, Making It The Perfect Choice For Any Rider Looking To Hit Their Local Trails Or Cruise The Streets On Their E-Bikes.Features:- Strap Adjustment: Side Strap Adjusters- E-Bike: Nta-8776 Certified For E-Bike Usage- Mip´s: Mips B-Series Rotational Impact Brain Protection System- Retention System: Full 360-Degree Fit Retention System With 3-Way Rear Height Adjustment- Safety: 5-Star Virginia Tech Safety Rating- Ventilation: 14 Vents For Maximum Airflow- Visor: 3-Way Adjustable Screwless Visor