The Troy Lee Designs Flowline Mips is a mountain bike helmet with an extended-coverage In-Mold shell and Mips B-Series. Its 360° retention system includes three rear-height positions, with 14 vents and a three-position screwless 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 |
| Size | Head circumference |
|---|---|
| XS/S | 53–56 cm |
| M/L | 57–59 cm |
| XL/XXL | 60–63 cm |
Measure head circumference with a level tape measure and use the model-specific size guide. Check fit before use.