Engage MIPS Trail Helmet
The Smith Engage MIPS® Mountain Bike Helmet is built for trail riders who want confident protection, comfort, and ventilation on everything from flowy singletrack to technical descents. Featuring MIPS® technology paired with zonal KOROYD® coverage, it delivers advanced, energy-absorbing impact protection while staying lightweight with in-mold construction. An adjustable dial fit system and extended rear coverage provide a secure, locked-in feel, while 21 fixed vents and AirEvac™ ventilation keep airflow high and help prevent eyewear fogging on climbs and hot days. A two-position visor and front eyewear storage channels add trail-ready convenience, making the Engage a versatile, comfortable, and protective helmet for all-day mountain bike rides.
Protection:
- Lightweight in-mold construction, Zonal Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protection
- MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head
- CPSC and CE EN 1078 certified
- Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.
Fit / Integration:
- Adjustable dial fit system for a customized fit
- Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience
- AirEvac™ ventilation system integrates with Smith eyewear for fog-free lenses
Features:
- 21 fixed vents for consistent airflow
- Performance comfort lining
- Lightweight, low-bulk single layer webbing
- Two position adjustable visor
- Weight (Size M, MIPS®): 12 oz / 350 g
Zonal KOROYD: In-mold construction featuring Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection.
Adjustability: Dial fit system makes it easy to customize your fit and a two-position adjustable visor gives you options for various riding conditions.
| Size | Head Circumference (cm) |
|---|---|
| Small | 51 - 55 cm |
| Medium | 55 - 59 cm |
| Large | 59 - 62 cm |
| Extra Large | 61 - 65 cm |
Original: $150.00
-65%$150.00
$52.50



















Description
The Smith Engage MIPS® Mountain Bike Helmet is built for trail riders who want confident protection, comfort, and ventilation on everything from flowy singletrack to technical descents. Featuring MIPS® technology paired with zonal KOROYD® coverage, it delivers advanced, energy-absorbing impact protection while staying lightweight with in-mold construction. An adjustable dial fit system and extended rear coverage provide a secure, locked-in feel, while 21 fixed vents and AirEvac™ ventilation keep airflow high and help prevent eyewear fogging on climbs and hot days. A two-position visor and front eyewear storage channels add trail-ready convenience, making the Engage a versatile, comfortable, and protective helmet for all-day mountain bike rides.
Protection:
- Lightweight in-mold construction, Zonal Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protection
- MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head
- CPSC and CE EN 1078 certified
- Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.
Fit / Integration:
- Adjustable dial fit system for a customized fit
- Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience
- AirEvac™ ventilation system integrates with Smith eyewear for fog-free lenses
Features:
- 21 fixed vents for consistent airflow
- Performance comfort lining
- Lightweight, low-bulk single layer webbing
- Two position adjustable visor
- Weight (Size M, MIPS®): 12 oz / 350 g
Zonal KOROYD: In-mold construction featuring Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection.
Adjustability: Dial fit system makes it easy to customize your fit and a two-position adjustable visor gives you options for various riding conditions.
| Size | Head Circumference (cm) |
|---|---|
| Small | 51 - 55 cm |
| Medium | 55 - 59 cm |
| Large | 59 - 62 cm |
| Extra Large | 61 - 65 cm |





















