Scott Vivo Black Grey Yellow MTB Helmet is lightweight with great protection. This helmet is sleek and stylish making it great for completing the perfect cycling look. The ventilation system also adds wonderful breathability to this cool helmet with inner cooling channels. With the MRAS2 fit system, you can adjust the helmet to the perfect fit with a convenient dial. This helmet is comfortable, lightweight and most importantly made to protect key areas of the brain.
-Micro Rotary Adjustment System II (MRAS2 fit system)