Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech.
Size Guide
| XS/S | M/L | XL / XXL | |
|---|---|---|---|
| Head Circumference | 20 7/8 - 22" | 22 3/8 - 23 1/4" | 23 5/8 - 24 3/4" |
| Hat Size | 6 5/8 - 7 | 7 1/8 - 7 3/8 | 7 1/2 - 7 7/8 |
| Alpha Size | XS/S | M/L | XL / XXL |
|---|---|---|---|
| Head Circumference | 53 - 56 cm | 57 - 59 cm | 60 - 63 cm |
HEAD — 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.
