Trekker Cold Weather Helmet Electric Shield (2024)
The Trekker Cold Weather is FLY Racing's winter-ready dual-sport lid — this version fitted with an electric heated face shield that plugs into your machine's 12V system for fog- and... Read More
The Trekker Cold Weather is FLY Racing's winter-ready dual-sport lid — this version fitted with an electric heated face shield that plugs into your machine's 12V system for fog- and ice-free vision in the coldest conditions.
Features
- ECE / DOT approved
- Electric heated face shield (12V) for fog- and ice-free winter riding
- Durable and lightweight poly-alloy shell
- Dual density EPS
- Drop down sun shade with anti-fog coating
- Chin bar breath guard
- Removable, adjustable, and washable antimicrobial SpaSoft™ interior
- Switchable On/Off integrated ventilation in the chin bar, front brow, and rear
- Includes soft fleece helmet bag
How to measure
Use a soft tape measure starting at your forehead about one inch above your eyebrows, wrapping across the largest portion of the back of your head. Match that measurement to the chart. No soft tape? Wrap a string the same way, then measure it flat with a ruler.
FLY Racing size chart
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20 7/8 - 21 1/4 |
| S | 55-56 | 21 5/8 - 22 |
| M | 57-58 | 22 7/16 - 22 13/16 |
| L | 59-60 | 23 1/4 - 23 5/8 |
| XL | 61-62 | 24 - 24 3/8 |
| 2XL | 63-64 | 24 13/16 - 25 3/16 |
| 3XL | 65-66 | 25 9/16 - 26 |
Youth sizes
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| YS | 47-48 | 18 1/2 - 18 7/8 |
| YM | 49-50 | 19 5/16 - 19 11/16 |
| YL | 51-52 | 20 1/16 - 20 1/2 |
One official FLY chart covers all moto/MX and street helmets (the brand publishes separate MOTO and STREET chart images, but they are identical). Snow and bicycle helmets use their own charts. cm ranges are official; inch ranges converted from cm (FLY publishes a ruler-style chart, not an inch table).
Manufacturer sizing data · verified July 8, 2026