Bell W Stratus MIPS
Minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments.
MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts.
Quick-adjust fasteners help keep straps flat and properly positioned.
Actively ushers cool air over the head and regulates temperature by drawing cool air into the intake ports and circulating it through a matrix of air channels.