The Troy Lee Designs Youth Flowline Mips is a kids’ mountain bike helmet with Mips B-Series and a full-wrap In-Mold shell. It combines 14 vents, 360° retention with three rear-height settings and a screwless adjustable visor.
| Feature | Specification |
|---|---|
| Construction | Full-wrap In-Mold shell | extended rear coverage |
| Impact technology | Mips B-Series |
| Fit system | 360° retention | three rear-height positions |
| Visor | Three positions | screwless adjustment |
| Ventilation | 14 vents |
| Strap adjusters | Side strap adjusters |
| Catalog certification | NTA 8776 |
| Size | Head circumference |
|---|---|
| Youth | 48–53 cm |
Measure head circumference with a level tape measure and use the model-specific size guide. Check fit before use.