The Giro Jackson Mips is a ski and snowboard helmet with integrated Mips and an In Form 2 fit system. Passive Aggressive Venting channels air through the helmet, while Stack Vent aligns ventilation with the upper vent of compatible goggles.
| Feature | Specification |
|---|---|
| Impact technology | Integrated Mips |
| Fit system | In Form 2 | up to 6 cm adjustment | dial usable with gloves |
| Vertical adjustment | Vertical Tuning for goggle and head-shape fit |
| Ventilation | Passive Aggressive Venting | internal channels | Stack Vent |
| Goggle compatibility | Seamless Compatibility with Giro goggles |
| Construction detail | Polycarbonate lower shell fused to the liner |
| Reference weight | 400 g | M |
| Manufacturer-listed standard | CE EN 1077 |
| Size | Head circumference |
|---|---|
| S | 52–55.5 cm |
| M | 55.5–59 cm |
| L | 59–62.5 cm |
| XL | 62.5–65 cm |
Measure head circumference with a level tape measure and use the model-specific size guide. Check fit before use.