Mountain biking requires a helmet that can withstand the rigors of the trail, and the Bell Sports 4Forty MIPS Mountain Biking Helmet does just that along with plenty of air vents to help keep you cool.
- Multi-Directional Impact Protection System (MIPS) technology includes a low-friction layer that slides 10 to 15 mm in all directions while reducing rotational motion to the brain during impact
- Fusion In-Mold polycarbonate shell boasts a comfortable Float Fit that’s integrated with the MIPS technology
- GoggleGuide adjustable visor system puts the visor where you want it
- Adjustable No-Twist tri-glides keep the helmet straps flat and properly positioned
- Sweat Guide padding ensures your eyes stay clear for the trail
- 15 air vents let cooling airflow in to reduce perspiration