Troy Lee Designs Youth Flowline MIPS Helmet Description: With a futuristic minimalism design, the Troy Lee Designs Youth Flowline Helmet offers safety, comfort, and performance for young riders on their path to becoming enthusiast mountain bikers. Full wrap in-mold construction and MIPS Rotational Impact Brain Protection System allow the focus to be on the trail while TLD handles the safety. Features: MIPS technology reduces rotational motion to the brain in the event of a crash 3-way adjustable screwless visor Extended coverage for increased protection for trail riding E-Bike Safety Certification; NTA 8776 Specifications: Fit System: TLD Precision Fit System Ventilation: 14 Vents Safety Features: MIPS Color: Grey Weight: 364g (Size M/L)