Description
Giro Merit Spherical Mountain Bike Helmet
The Giro Merit Spherical is built for riders who want premium protection, exceptional ventilation and all-day comfort on fast, technical trail rides. Engineered around Spherical Technology, it delivers deep coverage, advanced impact management and outstanding airflow for confident performance on every climb and descent.
Key Features
- Spherical Technology for advanced impact management
- Mips brain protection system to reduce rotational forces
- Progressive Layering with separate inner and outer liners
- 15 Wind Tunnel vents with internal channeling for maximum airflow
- Adjustable moto-style screw-in visor
- Goggle gripper and integrated eyewear grippers
- Ionic+ anti-microbial padding for sweat and odour control
- Lightweight webbing
- In-mold polycarbonate shell with EPS liner
- Full lower hardbody coverage
- Roc Loc Trail Air fit system for secure, easy adjustment
High-Performance Spherical Technology
The Merit Spherical uses a ball-and-socket design that allows the outer liner to rotate around the inner liner during angled impacts. Combined with the Mips system, it helps redirect rotational energy for enhanced protection on technical terrain.
Progressive Layering for Impact Control
Separate inner and outer liners work together to manage both high-speed and low-speed impacts, offering a more comprehensive approach to rider safety on unpredictable trails.
Exceptional Ventilation for Long, Hot Rides
With 15 Wind Tunnel vents and internal channeling, the helmet pulls cool air in and pushes heat out efficiently. Even on long climbs and warm days, airflow remains consistent to keep you comfortable.
Secure Fit and Trail-Ready Comfort
The Roc Loc Trail Air system provides quick, stable adjustment, while plush Ionic+ padding absorbs sweat and resists odour with permanent anti-microbial performance. A moto-style visor, eyewear grippers and full lower hardbody coverage complete a design built for fast, flowy trail riding.
Giro Merit Sizing:
S: 51-55 cm
M: 55-59 cm
L: 59-63 cm