Giro Aether MIPS Helmet Size:S odor-resistant stretch merino wool with

odor-resistant stretch merino wool with strategically placed merino mesh panels to help regulate temperature during stop-and-go days

In addition

2 organizational compartments

Built to keep your kids active and stoked in the coldest conditions

Giro Aether MIPS Helmet Size:S odor-resistant stretch merino wool withThe Aether MIPS combines airy, open design with a revolution in rotational energy management to advance head protection for cyclists. Inside the Aether, a dual density EPS foam liner helps to manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Giro's proprietary MIPS Spherical technology is integrated between the layers of EPS foam instead of against the riders head giving riders the